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For dogs up to 25lbs
- 6 doses

For dogs up to 25lbs
- 12 doses

For dogs from
26–50lbs
- 6 doses

For dogs from
26–50lbs
- 12 doses

For dogs from
51–100lbs
- 6 doses

For dogs from
51–100lbs
- 12 doses

HEARTGARD^® Plus (ivermectin/pyrantel)

HEARTGARD Plus (ivermectin/pyrantel) is the #1 choice of veterinarians for heartworm disease prevention!¹

HEARTGARD Plus is highly effective in preventing heartworm disease. Heartworm disease is a serious threat to the health of your dog. To protect your dog from heartworm disease give HEARTGARD (ivermectin) once-a-month year-round or as directed by your veterinarian. HEARTGARD Plus also provides treatment and control of 2 roundworms and 3 hookworms in a Real-Beef Chewable that dogs love.²

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 100 lbs, use the appropriate combination of these chewables (e.g. for a 145 lb dog, give one (1) chewable from the 26–50 lb package and one (1) chewable from the 51–100 lb package). HEARTGARD Plus is available in 6-dose dispensing packs or our more convenient 12-dose dispensing pack. The 12-dose packaging provides the convenience of having a full year's supply of HEARTGARD Plus on hand.

Dogs 6-months of age and older should be tested for, and be negative for heartworm disease, prior to starting a preventative program. Dogs should be retested 6 months later and then annually.

HEARTGARD Plus comes with the Plus Guarantee* of Satisfaction! Your satisfaction with HEARTGARD Plus is guaranteed when used as directed by your veterinarian. HEARTGARD Plus is highly effective against heartworms, and treats and controls 2 species of roundworms and 3 species of hookworms. Ask your veterinarian for details about the Plus Guarantee of Satisfaction.

HEARTGARD Plus is available only through a licensed veterinarian, so make an appointment to see your veterinarian today.

Important Safety Information
HEARTGARD is well tolerated. All dogs should be tested for heartworm infection before starting a preventive program. Following the use of HEARTGARD, digestive and neurological side effects have rarely been reported. For more information, contact your veterinarian or click on Product Information below.

¹ Market Dynamics, Share Report: monthly canine heartworm preventives, vet-dispensed treatments; 01/01/01 - 01/31/08; data on file.
² Of dogs showing a preference in three studies conducted by independent investigators, dogs preferred HEARTGARD Plus Chewables over INTERCEPTOR^® (milbemycin oxime) FLAVOR TABS^® by a margin of 37–1; data on file.

*Guarantee void where prohibited by law. Payment obligation of Merial limited solely to that specified in official Plus Guarantee terms and conditions; any and all other costs expressly included.

®INTERCEPTOR is a registered trademark of Novartis Corporation.
®FLAVOR TABS is a registered trademark of Novartis AG.