Can i give my dog 2 benadryl?
Benadryl dosage for dogs.According to the Merck Veterinary Manual, the safe dosage is 2-4 milligrams of medication per kilogram of weight, or 0.9 to 1.8 milligrams per pound. This amount can be administered two to three times daily, depending on your dog's symptoms.
The standard dosage for oral Benadryl is 1 mg per pound of body weight, given 2-3 times a day.
Most drug store diphenhydramine tablets are 25 mg, which is the size used for a 25 pound dog.
Always double check the dosage before giving an over the counter medication.