If your dog reacts poorly to Benadryl but needs regular allergy treatment for a seasonal allergy, there are some alternatives you can use. Both cetirizine (Zyrtec) and loratadine (Claritin ...
Benadryl, the brand name of the generic antihistamine diphenhydramine, is not labeled for use in dogs but has remained a popular choice among veterinarians, dog groomers, and dog-owning families ...