“After trying different heart worm and flea products, I found that trifexis works much better that all the rest. It is one pill rather than two products, one for fleas and one for heart worms. The flea product I used had to be applied onto the dog's back and was not only messy, but I had to keep both dogs away from each other so they wouldn't lick the stuff. Not only that, it wasn't very effective. While the heart worm product was effective, again, why use two products, when trifexis gets the job done and is a simple chewable pill. No fleas, no heart worms.”
