According to the FDA report, NSAIDs are sold by their active ingredient and may be sold under a variety of brand and generic names.
But it’s important to note that dosages must be carefully adhered to, Klein says: Many of these drugs are sold in chewable form, and dogs have been known to get into the bottle and develop serious toxic levels.
Never give your dog Tylenol or ibuprofen. “Giving human medications like ibuprofen or naproxen to dogs or cats is wrong and dangerous. Tylenol Extra Strength can be fatal to cats,” warns Klein.
Human NSAIDs such as ibuprofen and Tylenol are toxic to dogs even in small amounts.