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my dog was just diagnosed with arthritis and the vet recommended fish oil vitamins. I gave him one about an hour ago and just saw that it also contains 1,000 iu of vitamin D. I read that too much vitamin D is very harmful for dogs will he be ok??? he weighs about 110 pounds.
1 Answer

Answered By Daniel Fonza, DVM
Veterinarian
Published on November 1st, 2019