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Originally Posted by milliecorrales You are very welcome. My boys hated the heartworm pills and this eliminates the hassle. Just once a month on the back of the neck and it takes care of everything. Of course, you still need to keep an eye out for any intestinal parasites, but I have not had any problems with those. |
I didn't know you could prevent Heartworms from the outside, since Heartworms are INTERNAL. I heard of Revolution, but I heard it was another product like Frontline, for treatment of fleas, ticks, etc.