We use Interceptor. I am planning to give it only every other month, since the medication effective kills any larvae for up to 60 days.
The medication in Interceptor has had much less adverse reaction than the medication in Heartguard. Heartguard's smallest dose goes up to a 25 lb dog also, whereas Interceptor has a dose for a 2-10 lb dog. In our area, Interceptor is also less expensive than Heartguard.
We don't use flea protection as our shampoos are full of essential oils that are natural flea repellants, as are our coat sprays.
__________________  Sissy & Angel |