No way, I've viewed Heatworm Positive dogs under a microscope and it's sad. Quite expensive to help a heartworm positive dog, I've seen owners abandon a dog once they know thier animal is positive. Most shelters and Rescue organizations don't have the money to help these guys.Flutterby\";p=\"11676 said:I've heard heartworms are a hoax.. I keep mine on heart guard though...
I get sick to imagine a whole in anything let alone a heart. It's the real deal and not very smart for anyone to not have prevention especially if you live in a heavily infested mosquito area ( South east).