Quote:
Originally Posted by kjc  Because of my fear of Heartworm Disease, I too was under the impression that more is better, hence my decision to treat my dogs year round. Thank you for starting this thread, as my current research has taught me that this is not necessary for the area in which I reside, and I now feel very comfortable with giving my dogs a break from the unnecessary medication over the winter months. |
How many months do you stop the medication? In Maryland, I can't imagine it would be more than 3-4 months. I don't see how 3-4 months, or even 6 months off, would dramatically reduce the risk, if there is one, of detrimental effects of heartworm preventatives. If damage is a concern, test annually.
