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HEARTGARD Plus is the #1 choice of veterinarians* for a reason: it's the only heartworm preventive that offers you all this:

  • Guaranteed to be highly effective in preventing heartworm disease (when used as directed).
  • The one-of-a-kind Real-Beef Chewable that dogs love.**
  • A wide margin of safety for all dogs and puppies over six weeks old.
  • Refer to the comparison chart below to see how HEARTGARD Plus stacks up against other heartworm preventives!
product comparison

 

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.


*Market Dynamics, Share Report: monthly canine heartworm preventives, vet-dispensed treatments; 01/01/01 – 03/31/03; data on file.
**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.

®INTERCEPTOR and SENTINEL are a registered trademark of Novartis Corporation.

®FLAVOR TABS is a registered trademark of Novartis AG.

®REVOLUTION is a registered trademark of Pfizer, Inc.


Product Information - Dog    Product Information - Cat
 
 
 
 
 
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