How much Claritin can you give a dog?

My Vet told me 10mg per 22 lbs. For smaller dogs, the childrens dose of 5 mg is fine (and grape flavored!!)

THIS IS TERRIBLE ADVICE ABOVE!! While 10mg per 22lbs is fine for such antihistamines such as diphenhydramine AKA BENADRYL is probably accurate, 10mg per 22lbs of say Loratadine AKA CLARITIN, is the human equivalent of 3x the daily adult dose. This can cause serious liver and kidney damage to your pet after just a few days of dosing. Don't listen to sites like this, because idiots like this person post information that can end up being harmful and expensive. Spend a little money and go pay some one who is trained, IE. your Vet