German Shorthaired Pointer Forum:
ProHeart 6 heartworm shot

Do any of you have any information on this shot? I am considering having it administered to my dog, but have heard alot of bad things about it. Any information would be helpful.

Personally I wait until a new treatment has been used for an extended period of time (how long depends on what it is) before I try it on my guys. I remember well when a new pain killer became available and many people used it only to find **some** dogs developed liver problems...