Is there any difference in the Heartguard brand and Interceptor brand pill? I currently use Interceptor, but noticed that Heartguard seems to be much cheaper? And is ok to switch brands if they are used to taking one? Or is it best to keep them on what they are used too? I just want to do what is best for my dog. Thanks.
There is no probelm with swithching brands. Interceptor kills whip worms and heartgard does not. That is the only difference. Otherwise they are very similiar. Vetcare