What causes a dog to be brindle?

Brindle Greyhound Dog in Pastel on Pastelmat

Best Answer

The overall effect may be similar to how a blue brindle (dd dilution gene) would look.

Silver brindle is caused by the greying gene (G locus), which turns black to grey as the dog ages.

This is because the pale base can cause the black stripes to appear lighter than they actually are.

Dog Colour Genetics: Part 2 - Black, Brindle and Agouti

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What causes brindle coloring in dogs?

Silver brindle is caused by the greying gene (G locus), which turns black to grey as the dog ages. Sometimes dogs with black stripes and a very light cream base (see above) are also referred to as silver brindles. This is because the pale base can cause the black stripes to appear lighter than they actually are.

Can all dogs be brindle?

In fact, the breed can display any of several different types of brindle color pattern, including black, blue, red, fawn, liver and combinations thereof. Note that while greyhounds are typically very sweet, affectionate dogs, those who've retired from the racing circuit may have been mistreated for years.

Can a pug be brindle?

Brindle pugs comes in different colors, some are black and silver, fawn and dark brown and some rare colors, such as with the brindle Pugs. The striping pattern is what distinguishes the dogs from other breeds, and Pugs are just one of the many breeds that can be this unusual color.

5 Brindle & Dangerous Dog Breeds

Can any dog be brindle?

In fact, the breed can display any of several different types of brindle color pattern, including black, blue, red, fawn, liver and combinations thereof. Although they're famous for being fleet of foot, greyhounds are typically couch potatoes, who love nothing more than snuggling up with their people while snoozing.

What causes a dog to be anemic?

A wide range of diseases and conditions can cause anemia. Some of the more common causes include: Trauma-related blood loss, for example a car accident, that causes internal or external bleeding. Immune-mediated disease, which cause the dog's immune system to attack the red blood cells.

What causes a dog to be lethargic?

Dog Weakness and Lethargy: Common Causes and Treatments. A few of the more common causes of weakness or lethargy in dogs include the following: Infection. Any kind of infection -- including serious ones such as parvovirus, distemper, kennel cough, leptospirosis, and heartworm disease -- can make your dog lethargic.

What causes a dog to be dizzy?

Vestibular syndrome is caused by dysfunction of the inner ear. Because the symptoms occur suddenly, they are sometimes confused with symptoms of stroke. Along with loss of balance and falling over, signs may include head tilt, walking in circles, vomiting, nausea, and flicking of the eyes from side to side.

What causes a dog to be hyper?

They cause elevated spikes of blood sugar levels. These spikes of high blood sugar can cause the dog to become “amped” up. Dog foods made with soy products may contain plant estrogen, which may cause aggression and hyper behavior. Food coloring and artificial preservatives have also been linked with hyperactivity.

5 Medium Brindle Dog Breeds

What causes a dog to be skinny?

Possible Causes of Underweight Dogs. Some dogs may require more, some less. Bad Teeth: Your dog may have poor dental health or may be suffering from canine periodontal disease, which makes it difficult for them to eat. Parasites: There are a variety of parasites, or worms, that your dog could be infected with.

What causes a dog to be sick?

If your dog or puppy is being sick or has diarrhoea these are common problems which can arise from infections, scavenging or feeding on leftovers. Changing to food different from the usual diet can also cause stomach upsets. If your dog has been vomiting frequently or seems weak and lethargic, always contact your vet.

Can labs be brindle?

The AKC breed standard for Labrador Retrievers includes only the colors Black, Yellow and Chocolate. In fact, brindle coloration in Labradors is an explicit disqualification for the show ring. Brindle Labrador Retrievers can, in fact, come from very solid purebred bloodlines.

Can boxers be brindle?

The Boxer is a short-haired breed, with a shiny, smooth coat that lies tight to the body. The recognized colors are fawn and brindle, frequently with a white underbelly and white on the feet. The Boxer does not carry the gene for a solid black coat color and therefore purebred black Boxers do not exist.

Can pitbulls be brindle?

Brindle pit bulls, a member of the American pit bull breed, are definitely handsome, but not all that rare. The only thing differentiating him from other pit bulls is his coat color. No matter what kind of coat he has, the pit bull is usually an affectionate dog.

18 Things You Never Knew About Brindle Pitbull Facts

What makes a dog brindle?

Silver brindle is caused by the greying gene (G locus), which turns black to grey as the dog ages. Sometimes dogs with black stripes and a very light cream base (see above) are also referred to as silver brindles. This is because the pale base can cause the black stripes to appear lighter than they actually are.

What's a reverse brindle?

What Is a Reverse Brindle Dog? by Elizabeth Muirhead. Boxers commonly show brindling and reverse brindling coat colors. Reverse brindle is a coat color in specimens of certain dog breeds. Dog with reverse brindle coats typically appear to be mostly black or to have fawn brindling on a black background.

Can a blue nose pitbull be brindle?

Blue nose brindle Pitbull. Blue is a popular color for fans of the brindle Pitbull dog. It is possible for a blue brindle to have blue eyes, but darker eye color like brown is generally more common in Pitbulls. Pure white Pitties can have blue eyes, but it is still a rare eye color in most dog breeds.

Can German shepherds be brindle?

Brindle German Shepherds are a very uncommon color variation of the German Shepherd dog breed. Black Brindle German Shepherd (recessive) – dog will be solid black, liver, blue or isabella (recessive black does not allow the production of phaeomelanin/the base color in the coat)

Can border collies be brindle?

Brindle only affects the tan areas. So, dogs that look overall brindle have an overall tan base (i.e., Australian red or recessive yellow). Since tricolors are common in Border Collies, it is more likely that one would see a brindle like Star than one like Jesse, above.

What causes a heart to be enlarged?

An enlarged heart isn't a condition in itself, but a symptom of an underlying problem that is causing the heart to work harder than normal. Some of the many causes include coronary heart disease, idiopathic dilated cardiomyopathy, high blood pressure and heart valve disease.

Can Boston terriers be brindle?

A Boston Terrier is either black and white, seal and white (NOTE! Seal is NOT red - Seal appears black but has a reddish cast in bright sunlight, see example at the bottom of this page) or brindle and white - and ALL COLORS MUST HAVE BLACK NOSES and very dark brown eyes, no other colors are acceptable.

What causes a puppy to be hyper?

Many dogs that are considered hyper are being fed a diet high in carbohydrates and starches. Carbohydrates and starches turn into sugar in the body. They cause elevated spikes of blood sugar levels. These spikes of high blood sugar can cause the dog to become “amped” up.

What causes a dog to not be able to pee?

The most common causes of urinary obstructions in male and female dogs are bladder stones, urethral stones and cancer. Additionally, disease of the prostate gland can cause urinary obstruction in males only, as females do not have a prostate gland. Also, spinal cord injuries can render a pet unable to urinate.

What causes a dog not to be able to jump?

Back pain is one of the most common causes of reluctance to jump. So can any problem that causes pain in the hindquarters (including infected anal glands) and any problem that causes weakness in general. Because this problem has so many potential causes your best bet is to have your vet check your dog.

What causes a puppy to be lethargic?

Causes of Lethargy and Exercise Intolerance. Infectious diseases — panleukopenia, parvovirus, FeLV, and FIV, to name a few — are serious causes of lethargy in young cats and dogs. And because fleas and ticks drink blood, a severe infestation can lead to anemia, which can cause an affected pet to be lethargic.

What causes a puppy to be stillborn?

Other causes of stillborn puppies. Veterinary Partner says certain canine viruses can cause fetal death, including the herpes virus, parvovirus, adenovirus, coronavirus, and the distemper virus. Bacterial culprits include E. coli, streptococcus, and staphylococcus.

Can Great Danes be brindle?

Brindle occurs in Great Danes and many other dog breeds. Base color of a brindle Dane may be light fawn, golden brown, deep golden red, to a pale color with a black tint rather than gold.

What causes a dog to not be able to walk?

When developed in older dogs the cause is unknown, but brain tumor is a possibility. Central vestibular disease, which is a less common and more serious type, can be caused by inflammatory disease, infection, brain bleeding or trauma, cancer and a loss of blood flow.

What is a brindle dog?

Brindle is a coat coloring pattern in animals, particularly dogs, cattle, guinea pigs, and, rarely, horses. It is sometimes described as "tiger-striped", although the brindle pattern is more subtle than that of a tiger's coat.

What are brindle dog names?

We've compiled a list of brindle-themed names for your pretty new pooch. Food-Themed Brindle Dog Names Brownie. Coco. Honey. Coffee. Ginger. Sprinkles. Mocha. Brandy.

What causes dogs to be wobbly?

These can include bulging disks, tumors, infections, inflammation, trauma, and diseases such as degenerative myelopathy that can result in paralysis. Wobbler syndrome affects the spine in the neck area, and causes a wobbly gait that is especially seen when the affected dog walks slowly, or on slippery floors.

What is a brindle boxer?

The Boxer is a short-haired breed, with a shiny, smooth coat that lies tight to the body. The recognized colors are fawn and brindle, frequently with a white underbelly and white on the feet. These white markings, called flash, often extend onto the neck or face, and dogs that have these markings are known as "flashy".

What can cause a dog's equilibrium to be off?

Inner ear infections are a common cause of dogs losing their balance. Other symptoms include head shaking and scratching, eye flicking, walking in circles. So always have your dog seen by a veterinarian if you suspect an ear infection.

What causes a dogs liver enzymes to be high?

But in terms of big categories, causes of increased ALP can be hepatic disease such as nodular hyperplasia (a very common, completely benign cause of increased ALP in older dogs), vacuolar hepatopathy (common with Cushing's disease), toxins, chronic hepatitis, neoplasia, biliary tract disease (such as a gallbladder

What causes a dog's eyes to be red?

If they appear red or bloodshot, it can be a sign of many different eye problems, ranging in severity from mild allergies to something as serious as glaucoma, which can cause blindness. If you notice red or bloodshot eyes in your pet you should take him into see a veterinarian as soon as possible.

What causes a dogs platelets to be low?

Decreased platelet production. Extreme blood loss due to a hemorrhage. Increased destruction of platelets in the body (infectious agents are the most common cause of this problem)

What would cause a dog to be off balance?

Vestibular syndrome is caused by dysfunction of the inner ear. Because the symptoms occur suddenly, they are sometimes confused with symptoms of stroke. Along with loss of balance and falling over, signs may include head tilt, walking in circles, vomiting, nausea, and flicking of the eyes from side to side.

What causes a dog's red blood cell to be low?

A low red blood cell count can be the result of blood loss, the destruction of the red blood cells, or an inadequate production of new red blood cells. All dogs can get anemia in one form or another, because there are so many different conditions and diseases that result in an anemic state.

What causes dogs to be sick?

A dog may vomit simply because he's eaten something disagreeable or gobbled down too much food, too fast. But vomiting can also indicate something far more serious-your dog may have swallowed a toxic substance, or may be suffering from a condition that requires immediate medical attention.

What causes dogs to be hyper?

Many dogs that are considered hyper are being fed a diet high in carbohydrates and starches. Carbohydrates and starches turn into sugar in the body. They cause elevated spikes of blood sugar levels. These spikes of high blood sugar can cause the dog to become “amped” up.

What causes dogs urine to be diluted?

Possible causes include congenital issues, trauma, metabolic conditions, kidney disease, adverse reactions to certain medications, or tumors of the pituitary gland. Despite the underlying cause of diabetes insipidus, the symptoms are the same. They include: Increased thirst/urination (polydipsia/polyuria)

What causes a dog's urine to be clear?

Clear: This either means that your pet is well hydrated or it's a sign that he or she is unable to concentrate urine. There are many reasons that pets cannot concentrate their urine. Some medications may also give urine an orange or red tint. In dogs, blood in urine is most likely due to an infection or bladder stones.

What can cause a dog to be lethargic?

Dog Weakness and Lethargy: Common Causes and Treatments. A few of the more common causes of weakness or lethargy in dogs include the following: Infection. Any kind of infection -- including serious ones such as parvovirus, distemper, kennel cough, leptospirosis, and heartworm disease -- can make your dog lethargic.

What causes a dog's liver enzymes to be elevated?

But in terms of big categories, causes of increased ALP can be hepatic disease such as nodular hyperplasia (a very common, completely benign cause of increased ALP in older dogs), vacuolar hepatopathy (common with Cushing's disease), toxins, chronic hepatitis, neoplasia, biliary tract disease (such as a gallbladder

What causes a dog's nose to be dry and cracked?

When a dog has a dry cracked nose there are many different factors that could have lead to this point. Some of the leading causes for dry dog nose include: Dehydration. Allergies to certain products or food.

What causes a dog to be hungry all the time?

During old age, some dogs are known to be extremely hungry. It may be possible that your dog has developed poor absorption of its food within the gastrointestinal system, leading to weight loss for reasons such as inflammatory bowel problems, insulin deficiencies, or intestinal cancer.

What causes a dog's coat to be dull?

Even arthritis or obesity can cause skin problems such as dandruff or matting if the dog is unable to groom itself properly. Allergic skin disease and seborrhea cause itching and changes in the normal production of skin oils, resulting in a dull coat and excessive shedding, either in patches or over the entire body.

What would cause a dog's blood platelets to be low?

Conditions that cause a decrease in platelet production in the bone marrow, cause too many platelets to be used in blood clotting, destroy platelets via the immune system, or remove platelets from the blood stream can all lead to thrombocytopenia. Here are a few specific causes of a low blood platelet count in dogs.

What causes a dog's urine to be bright yellow?

The color you want your dog's urine to be is clear to light yellow. If your dog's pee is a bright or dark yellow, he is very likely dehydrated or having another medical problem. This can occur from lack of an adequate supply of drinking water, or because he is sick, in which case it's also time for a visit to your vet.

What causes a dog's nose to be warm and dry?

"In a very dehydrated dog, yes, the nose might be dry," he says. "But dogs can have moist noses because they're healthy, and they can have moist noises when they have a nasal disease. It's just not a reliable sign." Better indicators of a dog's health are symptoms such as not eating, not drinking, or behaving oddly.

What causes a dogs intestines to be inflamed?

Enteritis is an inflammation of the small intestine and is caused by a wide range of potential problems. Parasites, bacteria, viruses, or allergies can all inflame the small intestines of your dog, causing diarrhea. Along with diarrhea, your pet may also experience: Abdominal pain and other stomach problems.

What causes a dog's nose to be dry and crusty?

A dry dog nose can quickly go from bad to worse, drying out and forming crusty scabs that flake off and bleed. It is a commonly cited fact that if your dog's nose is dry they are sick. A dry nose doesn't always mean your dog is sick, but it does indicate an underlying issue such as an allergy or irritant.

What medical conditions can cause a dog to be aggressive?

Medical Causes of Dog Aggression Chronic Pain. An underlying ear infection may cause a dog to growl or bite upon being touched near the head. Hypothyroidism. This condition affecting the endocrine system of dogs is caused by a low count of thyroid hormones. Seizures. Brain Conditions.

What causes a dog's white blood count to be high?

Viral, bacterial, or fungal infections can lead to high numbers of white blood cells, causing neutrophil levels to increase beyond their normal range of 3,000 and 12,000 per microliter. Bacterial infections can include skin infections, bordetella (kennel cough), salmonella, and eColi.

What can cause a dog to be sick?

Other relatively benign causes of dog vomiting are motion sickness and bilious vomiting syndrome. Of course, vomiting is also a symptom of many potentially serious diseases, such as: Gastroenteritis (inflammation of the stomach and intestinal tract) Kidney disease.

What causes a dog's urine to be dark yellow?

When a dog becomes dehydrated, the urine will be a dark or bright yellow. While a little bit of yellow is normal, too much means that your pet hasn't been getting enough water or he is sick. If your pet is drinking more water than usual, there might be some kind of problem with his kidneys.

What is a brindle bulldog?

The crossing of the two results in a pursuit type, (presa), dog which many an old timer considers a top catch dog for the hunt.The Brindle Bulldog is a bulldog that is primarily found in the southeast, just as is the WE. The Brindle Bulldog, like the White English, is a breed that is truly American.

What is a reverse brindle?

A reverse brindle is an animal that appears to have a pattern of broken light stripes and streaks on a background coat of the same hue, but darker. Reverse brindle is also called black brindle. Heavy brindle is an intermediate coat type between normal and reverse brindle.

What is a brindle lab?

The brindle coloration in dogs is a beautiful coat with alternating light and dark stripes in a variety of color combinations. However, it is not a color pattern that is traditional for Labs, leading some to believe that a brindled Labrador Retriever can't be a true Lab.

What is a brindle color?

Brindle is a coat coloring pattern in animals, particularly dogs, cattle, guinea pigs, and, rarely, horses. It is sometimes described as "tiger-striped", although the brindle pattern is more subtle than that of a tiger's coat.

What causes puppies to be sick?

Most puppies vomit because of reason 1. This stuff could actually cause a bacterial overgrowth or just a buildup of toxins that can cause the pups GI upset (usually due to a mix of vomit triggers 1 and 2). Parasites and viral infections, Parvo being the big one, can also manifest with varying degrees of vomiting.

What causes puppies to be born stillborn?

Pet MD says that common causes of dystocia in dogs include oversize puppies stuck in the birth canal, abnormalities of the vagina or vulva, and uterine infection. Bring the mother and any surviving puppies to an emergency veterinary hospital.

What's the difference between Brindle and reverse brindle?

Reverse Brindle. While a regular brindle pattern occurs when dark stripes appear over a lighter-colored background, a reverse brindle pattern switches the prominence of the coloring, so light stripes appear to sit on on a dark-colored background.

What would cause a puppy to be lethargic?

Dog Weakness and Lethargy: Common Causes and Treatments. A few of the more common causes of weakness or lethargy in dogs include the following: Infection. Any kind of infection -- including serious ones such as parvovirus, distemper, kennel cough, leptospirosis, and heartworm disease -- can make your dog lethargic.

What is a reverse brindle pitbull?

What Is a Reverse Brindle Pit Bull? A reverse brindle pit bull has a coat pattern of extensive stripes that mask the background coat color, giving the dog the appearance of being black or black with light markings. Normal brindle is a pattern of dark stripes on a light background.

What type of pitbull is a brindle?

A Brindle Pitbull can be a Staffordshire Bull Terrier, American Pitbull Terrier or other bull breeds in Brindle. A Brindle Pitbull is a mysterious dog that is relatively unknown in the dog world. The term is used to describe any dog of bulldog or terrier origin, but, generally includes: Staffordshire Bull Terriers.

What causes creatinine levels to be high?

Reduced blood flow or low blood pressure caused by artery disease or severe dehydration can also damage the kidneys. People with chronic kidney disease may also show signs of high creatinine. Certain diseases may also affect the kidney and glomerulus and could lead to high creatinine levels.

What causes liver enzymes to be high?

Other causes of elevated liver enzymes may include: Alcoholic hepatitis (severe liver inflammation caused by excessive alcohol consumption) Autoimmune hepatitis (liver inflammation caused by an autoimmune disorder) Celiac disease (small intestine damage caused by gluten)

What causes puppies to be lethargic?

There are several reasons that could be causing your dog to appear tired and listless. The most common causes of lethargy in dogs are: Infection, including parvovirus, distemper, kennel cough and leptospirosis. Metabolic diseases, such as heart problems, liver problems, diabetes, and hypoglycaemia.

What causes puppies to be born dead?

Pet MD says that common causes of dystocia in dogs include oversize puppies stuck in the birth canal, abnormalities of the vagina or vulva, and uterine infection.

What is the difference between Brindle and reverse brindle?

Reverse Brindle. While a regular brindle pattern occurs when dark stripes appear over a lighter-colored background, a reverse brindle pattern switches the prominence of the coloring, so light stripes appear to sit on on a dark-colored background.

What is a reverse brindle mastiff?

Brindle is a pattern of coloring and markings in the fur of certain types of dogs. A brindle or reverse brindle pattern is seen in boxers, French bulldogs and corgis, as well as many other types of dogs. Labradors cannot have brindle coloring, notes the Boxer World website.

What is a reverse brindle boxer?

A reverse seal brindle is when a boxer has such heavy stripe pattern that the brindle overtakes the fawn and only in certain lighting can the fawn be seen underneath the brindle pattern.

Is brindle a dog breed?

Brindle dogs have black stripes running across their body in the same direction as the ribs. Technically brindle is a marking pattern, but for ease of use most people refer to it as a color. Many breeds display a brindle coat, so determining the breed of a brindle dog depends on other factors. Check your dog's size.

What is sealed brindle?

Not all boxers are sealed brindles. A brindle is a coat pattern consisting of stripes and splotches on a usually lighter coat color. A seal brindle looks like a black dog because of the huge quantity of dark brindle striping over a lighter undercoat.

What is reverse brindle?

A reverse brindle is an animal that appears to have a pattern of broken light stripes and streaks on a background coat of the same hue, but darker. Brindle normally occurs as dark stripes or streaks on a light background. Reverse brindle is also called black brindle.

What are brindle markings?

Brindle refers to the coloring of fur which can happen in various breeds of dogs. Brindle dog breeds have the appearance that resembles something similar to a tiger if it were dark brown to black. The markings are usually black stripes on tan to a dark brown base.

What is blue brindle?

Blue is a popular color for fans of the brindle Pitbull dog. The blue brindle Pitbull, also known as the blue nose brindle Pitbull, has soft blue/grey coloring in its coat markings. It is possible for a blue brindle to have blue eyes, but darker eye color like brown is generally more common in Pitbulls.

What could be causing my dog to itch?

The most common causes of itching are parasites, infections, and allergies. There are many skin diseases that do not initially cause itching. Itching may develop because of secondary bacterial or yeast infections. It is possible that by the time itching develops the initial cause is long gone.

What causes platelets to be low in dogs?

Decreased platelet production. Extreme blood loss due to a hemorrhage. Increased destruction of platelets in the body (infectious agents are the most common cause of this problem)

What can cause liver enzymes to be high in dogs?

But in terms of big categories, causes of increased ALP can be hepatic disease such as nodular hyperplasia (a very common, completely benign cause of increased ALP in older dogs), vacuolar hepatopathy (common with Cushing's disease), toxins, chronic hepatitis, neoplasia, biliary tract disease (such as a gallbladder

What causes liver enzymes to be high in dogs?

Other causes of elevated liver enzymes may include: Alcoholic hepatitis (severe liver inflammation caused by excessive alcohol consumption) Autoimmune hepatitis (liver inflammation caused by an autoimmune disorder) Celiac disease (small intestine damage caused by gluten)

What kind of dogs have a brindle coat?

What are brindle dogs? Brindle Dog Breeds Boxer. Hailing from Germany, Boxers are well known for their short-haired brindle colors. Great Dane. Also originating from Germany, the brindle coloring also commonly occurs in the Great Dane breed. Cardigan Welsh Corgi. English Mastiff. Bullmastiff. Boston Terrier. French Bulldog. Greyhound.

What would cause a dog to not be able to bark?

While it may sound pleasant for your dog to stop barking, you want to be sure that his lack of noise is not a result of a medical issue. There is more than one reason that your dog may not bark to include: He is hoarse as a result of over-barking. Breed.

What causes a dog to suddenly not be able to walk?

Degenerative myelopathy occurs when the spinal cord's white matter degenerates over time; like intervertebral disc disease, degenerative myelopathy also develops as hind leg weakness that can lead to paralysis. The cause is unknown. German Shepherds are more likely than other dogs to develop this condition.

What would cause a dog to suddenly not be able to walk?

Degenerative myelopathy occurs when the spinal cord's white matter degenerates over time; like intervertebral disc disease, degenerative myelopathy also develops as hind leg weakness that can lead to paralysis. The cause is unknown. German Shepherds are more likely than other dogs to develop this condition.

What can cause a dog to not be able to urinate?

The most common causes of urinary obstructions in male and female dogs are bladder stones, urethral stones and cancer. Additionally, disease of the prostate gland can cause urinary obstruction in males only, as females do not have a prostate gland. Also, spinal cord injuries can render a pet unable to urinate.

What breeds of dog are brindle?

What are brindle dogs? Brindle Dog Breeds Boxer. Hailing from Germany, Boxers are well known for their short-haired brindle colors. Great Dane. Cardigan Welsh Corgi. English Mastiff. Bullmastiff. Boston Terrier. French Bulldog. Greyhound.

What does Brindle mean in dogs?

Brindle is a coat coloring pattern in animals, particularly dogs, cattle, guinea pigs, and, rarely, horses. It is sometimes described as "tiger-striped", although the brindle pattern is more subtle than that of a tiger's coat.

Can pain cause a dog to be aggressive?

Sudden Aggression in Dogs Often a Sign of Pain. Irritability from pain can make otherwise affectionate dogs violent and already aggressive dogs even more aggressive. As such, the researchers say, their findings support the importance of the diagnosis and treatment of pain in dogs.

What is brindle French bulldog?

French Bulldogs come in a variety of colors, including fawn, cream, various shades of brindle — a coat patterned with specks and streaks of light and dark markings — such as black brindle and the striking tiger brindle, and brindle and white, known as brindle pied. French Bulldogs can be any color except solid black,

What breeds of dog have brindle?

What are brindle dogs? Brindle Dog Breeds Boxer. Hailing from Germany, Boxers are well known for their short-haired brindle colors. Great Dane. Also originating from Germany, the brindle coloring also commonly occurs in the Great Dane breed. Cardigan Welsh Corgi. English Mastiff. Bullmastiff. Boston Terrier. French Bulldog. Greyhound.

What causes one pupil to be bigger than the other?

Iritis (anterior uveitis) can cause anisocoria that usually is accompanied by eye pain. Adie's tonic pupil. This benign condition (also called Adie's pupil, tonic pupil, or Adie's syndrome) typically causes one pupil to be noticeably bigger than the other. In most cases, the cause of Adie's pupil is unknown.

What medications can cause liver enzymes to be elevated?

What medications can cause increased liver enzyme tests (AST and ALT) levels? aspirin, acetaminophen (Tylenol and others), ibuprofen (Advil, Motrin), naproxen (Naprosyn, Naprelan, Anaprox, Aleve), diclofenac (Voltaren, Cataflam, Voltaren-XR), and. phenylbutazone (Butazolidine)

What would cause one eye to be dilated?

The iris could be partially stuck to the lens because of prior inflammation or trauma or prior surgery. The condition of one pupil being larger than the other without having received dilating drops is called anisocoria. Some drops and some systemic medications and drugs may cause a constricted pupil.

Can a black dog turn brindle?

Silver brindle is caused by the greying gene (G locus), which turns black to grey as the dog ages. Sometimes dogs with black stripes and a very light cream base (see above) are also referred to as silver brindles. This is because the pale base can cause the black stripes to appear lighter than they actually are.

What causes pupils to be fixed and dilated?

When someone's pupils dilate in an unusual way, it is called mydriasis. This may be caused by an injury, psychological factors, or when someone takes certain drugs or medications. Doctors sometimes refer to more pronounced mydriasis, when the pupils are fixed and dilated, as "blown pupil."

What would cause pupils to be different sizes?

Other medicines that get in the eyes, including medicine from asthma inhalers, can change pupil size. Other causes of unequal pupil sizes may include: Excess pressure in one eye caused by glaucoma. Increased intracranial pressure, because of brain swelling, intracranial hemorrhage, acute stroke, or intracranial tumor.

What would cause my puppy to be lethargic?

Dog Weakness and Lethargy: Common Causes and Treatments. A few of the more common causes of weakness or lethargy in dogs include the following: Infection. Any kind of infection -- including serious ones such as parvovirus, distemper, kennel cough, leptospirosis, and heartworm disease -- can make your dog lethargic.

What can cause a dog to be hungry all the time?

5 Reasons Your Dog is Extremely Hungry Diabetes. Diabetes mellitus is a disease that causes your dog to either have an absolute shortage of insulin (Type I), or an incorrect response from the cells to the insulin that is being produced (Type II). Inflammatory Bowel Problems. Hungry pet? Intestinal Cancer. Hyperthyroidism. Old Age.

What would cause a dog to be hungry all the time?

During old age, some dogs are known to be extremely hungry. It may be possible that your dog has developed poor absorption of its food within the gastrointestinal system, leading to weight loss for reasons such as inflammatory bowel problems, insulin deficiencies, or intestinal cancer.