Higher doses in dogs may cause tremors, dilated pupils, loss of body weight, or death. Side effects of Tri-Heart Plus are rare at the recommended heartworm prevention dose, but may include lethargy, limpness, salivation, shaking, diarrhea, decreased appetite, licking lips, and belching.

What are the potential side effects of Tri-Heart Plus? If your pet is off Tri-Heart Plus for 6 months or less, start the medication and test after 6 months since microfilaria, that take 6 months to mature, will result in a positive test result. Heartworm testing should be performed prior to the start of prevention therapy. Use with caution, Collies and other herding dog breeds have been known to have adverse reactions to ivermectin administered at elevated dose levels. If you do not understand the directions ask your pharmacist or veterinarian to explain them to you. Give Tri-Heart Plus exactly as directed by your veterinarian. Tell your veterinarian if your pet has ever had an allergic reaction to the medication. What should I discuss with my veterinarian before giving Tri-Heart Plus to my pet? Dogs over 100 lbs are given a combination of tablets. The usual dose of Tri-Heart Plus in dogs up to 25 lbs is 68 mcg/57 mg (Blue box), for dogs 26-50 lbs is 136 mcg/114 mg (Green box) and for dogs 51-100 lbs is 272 mcg/227 mg (Brown box). Tri-Heart Plus is a prescription medication available as beef-flavored chewable tablets. Ivermectin, Pyrantel What is the most important thing I should know about Tri-Heart Plus? Keep this medication away from children and pets. Do not remove the tablet from its wrapper until ready to give to your pet. Store Tri-Heart Plus at room temperature. The safe use of this drug has not been evaluated in pregnant or lactating bitches. Cautions:Ĭan cause sensitivities in herding dog breeds. The ingredient pyrantel pamoate is used to treat and control roundworms and hookworms in dogs. Tri-Heart Plus is an anthelmintic (dewormer). Some dogs may get upset with this forceful handling which can possibly cause the tablet to come back up and be expelled. Only attempt this if you're comfortable with the procedure.

If your pet will not eat the beef-flavored tablet like a treat, you can mix it intact with a small amount of food or place it in the back of your dog's mouth (far enough back in order to leave no other option but for the tablet to get swallowed).

Small, easy-to-chew tablet for smaller or finicky dogs.

For:ĭogs (6+ weeks of age, no weight requirement) Benefits: Tri-Heart Plus is considered to be the #1 generic heartworm preventative recommended by veterinarians. Its active ingredients are Ivermectin and Pyrantel and it comes in an easy-to-administer tablet. Tri-Heart Plus requires a prescription from your veterinarian. Tri-Heart Plus Ivermectin/Pyrantel for dogs is a heartworm preventative that also controls roundworms and hookworms.

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