There are few things that are worse than a dog with fleas. That means many families have plenty of flea medication around, but that medication can expire. Can you still give it to your dog?

It’s perfectly safe to give your dog expired flea medication. Contrary to popular belief, most human and pet medication doesn’t expire because it goes bad or it suddenly becomes dangerous. Instead, it expires because it has potentially lost its potency. But even then, it usually only loses its potency if it has been expired for years or even decades.

Give your dog that expired flea medication, but keep a close eye on his skin. If the meds have lost their potency, he may end up with fleas anyway. If you want to be safe, just toss it and purchase new medication at the pet store.

Your veterinarian Flushing, NY can tell you if that medication is safe for your dog to take too!