Talk to your vet before giving your dog any over-the-counter medicine like Benadryl. To treat dog allergies, travel jitters, ...

Benadryl is safe for dogs, but don't give any to your dog without consulting a vet first as the wrong dose could be toxic. Your vet may recommend Benadryl to help treat your dog for conditions ...

PetArmor Antihistamine contains diphenhydramine HCI, the same active ingredient in Benadryl, but in a formula made specifically ... then every other day for an additional week. The spray can be used ...