I hope people don't stop using it because of this news. I can't open the second link, so I can’t comment on what it says, but the first link basically states Heartgard may not be as effective as they advertise it to be, what product is? It doesn't say anything about it not be safe, or that it could harm our dogs. If you dog gets heartworms, and you have proof that you’ve bought the product Heartgard will treat you dogs for the heartworm at no cost to you, so this tell me that they believe the product to be effective. We have to remember that some people may buy the product, but that doesn’t mean they remember to give it to their dogs every month. |