Heartworm Disease is 100% preventable with HEARTGARD Plus! All you have to do to protect your dog from the threat of heartworm disease is to give HEARTGARD Plus once a month and use as otherwise directed. Only HEARTGARD chewables and HEARTGARD plus come in a real-beef chewable that dogs love. HEARTGARD Plus also treats and controls roundworms and hookworms.

HEARTGARD Plus has a wide margin of safety for all sizes and breeds of dogs. It is approved for use in puppies as young as 6 weeks, small dogs regardless of weight, pregnant or breeding bitches, stud dogs, and Collies.

HEARTGARD Plus is available for three weight ranges: 0-25lbs, 26-50lbs, and 51-100lbs. For dogs over 100lbs, mix and match to reach appropriate weight range. HEARTGARD Plus comes in 6-dose dispensing packs.

Dogs 6-months of age and older should be tested for heartworm disease prior to being put on a preventive program and tested annually thereafter.

HEARTGARD Plus comes with The Plus Guarantee of Satisfaction! Your satisfaction with HEARTGARD Plus is guaranteed when used as directed. HEARTGARD Plus is 100% effective against heartworms, and treats and controls other dangerous parasites, Plus, your dog will accept HEARTGARD Plus Chewables, and consume the whole dose every time.