This month’s topic is horse parasite control, specifically what products D&B Supply carries and how they work. Currently your choices include: Quest (moxidectan), Equimax (Ivermectin/Praziquantel), Rotectin P (Pyrantel), Ivercare(Ivermectin), Safeguard (Fenbendazole), Stonglycare (Pyrantel), Iverease (Ivermectin), and Horse Health (Ivermectin). As you can see there are basically four main active ingredients with praziquantel thrown in for tapeworm control: moxidectan, ivermectin, pyrantel and fenbendazole.