Did you know that apple cider vinegar added to your dog's water bowl can give your dog's skin an acidy taste that will make him less attractive to fleas! All you will need is - Apple Cider Vinegar (ACV) and Water - What you will need to do is add about a teaspoon of ACV for every quart of water. It's always best to consult your vet to see what amount of vinegar a dog of your pup's weight can safely ingest. Your pup may turn up his nose at this new liquid mix. If so, start with just a tiny amount of ACV and increase the strength as your dog gets used to the smell and taste! www.bigrocklabradoodles.com