Tri-Heart Plus Chewable Tablets for Dogs Rx
Starting At $25.99

Tri-Heart Plus Chewable Tablets for Dogs Rx

$25.99
Or save an extra 5% on your first order (up to $20) with Autoship* $24.70

  • Usually ships the same weekday before 3pm CT with veterinary approval.

  • Requires veterinary authorization.

  • Your pet's veterinarian will provide directions for use.

What are Tri-Heart Plus Chewable Tablets for Dogs?

  • Tri-Heart Plus is a prescription heartworm preventative for dogs containing the antiparasitics Ivermectin and Pyrantel Pamoate.
  • Tri-Heart Plus also treats and controls hookworms and roundworms.
  • Tasty Tri-Heart Plus for dogs prevent heartworm infection for a full month with one dose.

Why do dogs use Tri-Heart Plus?

  • Prescription Tri-Heart Plus contains the highly effective active ingredients Ivermectin and Pyrantel Pamoate, which prevent heartworm infection by killing the parasite at the larval stage. They also control and kill roundworms and hookworms. 
  • By giving your dog a chewable tablet once a month on the same day, you’ll have peace of mind knowing that your dog is protected from dangerous heartworm and other parasites.

What else should I know about Tri-Heart Plus?

  • Effectively kills heartworm, hookworm, and roundworm.
  • Tasty chewables dogs love.
  • Convenient once-a-month dosing.
  • The American Heartworm Society and most veterinarians recommend an annual heartworm test before prescribing a heartworm preventative for your dog. Dogs with heartworms are at risk for serious reactions if they take Ivermectin.
  • Talk with your dog's veterinarian for more information and to find the best flea and tick preventative to complement Tri-Heart Plus.
  • Tri-Heart Plus is sold as a prescription drug in a maximum of a 12-month supply per dog per year.
  • To buy the same size for more than one dog, add what you need to the cart. You can split the amount to different dogs in checkout!
  • Contact your local waste management about the safe disposal of Tri-Heart Plus. Tri-Heart Plus can be very toxic to fish and wildlife.

What problems could my dog have with Tri-Heart Plus?

  • Keep out of reach of other animals. Overdoses can also be serious. Contact your veterinarian if you suspect an overdose.
  • Contact your veterinarian immediately if you see neurologic signs such as coma, weakness, clumsiness, dilated pupils, trembling, excessive drooling, or if your dog presses its head against the wall.

How do you use Tri-Heart Plus?

  • Tri-Heart Plus may be given with or without food. Follow your veterinarian's directions.
  • It is best if your dog chews the Tri-Heart Plus before swallowing. If your dog normally swallows treats whole without chewing, you may break the chewable tablet into pieces to feed your dog or add pieces to a small amount of food. Discuss your options with your veterinarian.

What is in Tri-Heart Plus?

  • The active ingredients in Tri-Heart Plus are Ivermectin and Pyrantel Pamoate.
  • Ivermectin and Pyrantel Pamoate control and kill certain parasites like heartworms, hookworrms, and roundworms.

Will I get what I see in the picture?

  • Tri-Heart Plus is a brand name. You will receive the exact brand that you request.

Is it important for my dog to finish all of the Tri-Heart Plus?

  • Dogs may use Tri-Heart Plus for different lengths of time. Please consult your veterinarian if you have any questions.