Keep your four-legged friend healthy and comfortable by using the PetArmor Dog Wormer. It treats and controls seven strains of worms, including two types of tapeworms, two types of roundworms and three types of hookworms. This PetArmor dewormer is designed for use with medium and large size dogs that weigh more than 25 lbs. Its active ingredients, pyrantel pamoate and praziquantel, can also be found in veterinary brands, so you know you're getting the same type of high-quality care that you would find at your vet's office. This seven-way PetArmor Dog Wormer comes in chewable tablets, making it easy and convenient to give to your pet. Each package comes with two tablets. They offer your furry friend up to 30 days of full protection.