I love Heartgard Plus Chewables.  The dogs think that they are getting a treat.  Heartgard has been around for a long time, so that means something to me.  I don't like to try to newest products that come out, they don't seam to have to go through all the same testing as they do for human medicine.  They put out some new medication that sounds like it would be great, but no body tells you about side effect, or they find out about side effects monthes after it has been on the market being used.  So I stick with Heartgard.

Heartworm is a devastating thing although many pet owners don't believe...