also i work with dr jean dodds for my dd and she is the one that sent me the info on nsaids below so please read it as it is important that every pet owner understands it. My dd was vomitting and diarhea for a month after one dose and she has been having diarhea ever since february and for 5 years never had diarhea before always had perfect poop - at first vet was concerned she had an ulcer but just colitis now which can be a side effect of this drug as it can perforate a human bowel per pharmacist and i spoke to three human pharmacists about this drug and pharmacist know alot more about drugs than vets