Are poodles pink?
Some noses fade during the colder months and return to their normal color during the summer months.
This is a condition known as "snow nose" or "winter nose." Certain breeds have noses that go from black to brown or pink as the dog ages.
Contact dermatitis can also cause your dog or cat to lose pigment on the nose.
If your dog's conjunctivitis is viral, it is usually not contagious to you, but might be to other dogs, says Smith.
If bacterial, it may be contagious to both humans and to other dogs.
For non-contagious conjunctivis, your vet might recommend cold compresses, artificial tears or steroid eye drops.