The Heartguard is the only "out of the ordinary" thing she gets and I don't feed her beef (flavor of chew). Are there other options for me that might not upset her tummy? I've heard a lot about Trifexis both good and bad.

Context Explanation

All of this certainly doesn't help that we are having thunderstorms tonight and she keeps getting up to look outside. My kids have been on Heartguard Plus for over three years now. They've never had a problem with it. Yesterday they had their chewable tablet and come today they both have soft stools.

Insight Material

Is this a side effect of the med? The only other change was some pizza crust and a dental stick. But they have ha... The amounts of Ivermectin and Pyrantel in the Heartguard is less then given in race kennels. So a double dose of Heartguard might equal the usual amount given in racing kennels.

Final Conclusion

Heartguard website, does not mention whipworms. HEARTGARD Plus is highly effective against heartworms, and treats and controls 2 species of roundworms and 3 species of hookworms. It's also not safe to use if you have cats in your household, as it can be very toxic to them. The most comprehensive flea, tick, heartworm prevention recommended to me by three different vets is Heartguard and Frontline Plus. You right that it doesn't do ticks, but you're wrong about it being toxic to cats. I just came home from the Vet and he explained to me , that they are fading Heartguard out and replacing it with Interceptor.

The Main Ingredient (Heartg ) is not always well tolarated by Dogs and also Interceptor kills more of the common Parasites , like Hookworm Whipworm . Thou I bought Interce... If you use Heartguard Plus the $6 rebate on a 6 month supply and $12 rebate on 12 month supply will end soon. Might be a good time to stock up on extra boxes.