Can I Give My Dog Humans Allergy Tablets?

I give them to my dogs, on the recommendation of my vet, for continuing allergic reactions.  Be careful though, especially if you have a small dog.  My 150 pound Great Dane takes 150 mg per dose.  The vet recommended it also for my niece's puppy, when he had a bad reaction to a vaccine.  He ( a small rat terrier) got 7 to 8 mg, but then, he doesn't even weigh 10 pounds yet.  Looks like about 1 mg per pound

I do. One benadryl and matted area gone the next morning. Try it. It didn't hurt my dog. Actually kept me from making that trip to the Vet.

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