Heartgard Plus Chewables Green 6's for Medium dogs 12-22kgs. Real beef monthly chewable tablet to prevent heartworm infection in dogs and to treat and control roundworms and hookworms.

• Real beef chewable for dogs
• Heartworm prevention
• Controls roundworms and hookworms too
• Monthly dose
• Dogs love them

All dogs must be tested by a veterinarian and be free of canine heartworm adults and microfilariae prior to the use of this product. Subsequent routine testing will be necessary.