Merck Safeguard 4-gram Canine Dewormer, 3-Pack an effective solution for the treatment and control of various intestinal parasites in dogs. It is specially formulated to combat roundworms, hookworms, whipworms, and tapeworms, ensuring your dog stays healthy and parasite-. This versatile and safe dewormer is suitable for young puppies as early as 6 weeks old, debilitated dogs, pregnant females, and even heartworm-infected dogs. Each pouch treats up to 40 pounds of body weight, and the convenient 3-pack provides a complete 3-day treatment to maintain your canine companion’s well-being.