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Heartgard Plus Chewables provide protection against heartworms, and treat and control roundworms and hookworms. These tasty chewables are made with real beef, making them easy to give your dog like a treat. Heartgard Plus Chewables are given once a month, year-round. Your dog will need an annual negative heartworm test and a prescription for HEARTGARD Plus chewables from your licensed veterinarian.
Dogs (6+ weeks of age, no weight requirement)
Heartgard Plus Chewables contain ivermectin, a broad-spectrum antiparasitic medication used to prevent heartworms. They also contain Pyrantel Pamoate, an anthelminthic, used to prevent roundworms and hookworms.
Heartgard Plus Chewables may cause sensitivities in herding dog breeds. Heartgard Plus Chewables should be chewed, not swallowed whole. The chewables may be broken into pieces and fed to dogs that normally swallow treats whole. Make sure that your dog eats the entire dose. It is important to give your dog Heartgard Plus Chewables every month, year round. Do not skip winter months, as your dog may become infected if left unprotected. If you miss more than two months of dosage, please consult with your veterinarian as to whether to continue medication.
Heartgard Plus (Boehringer Ingelheim), Iverhart Plus (Virbac), Tri-Heart Plus (Merck)
Ivermectin, pyrantel pamoate
The active ingredients in Heartgard Plus Chewables are ivermectin and pyrantel pamoate. Use with caution, as Collies and other herding dog breeds have been known to have adverse reactions to ivermectin administered at elevated dose levels. Heartworm testing should be performed prior to the start of prevention therapy. If your pet is off Heartgard Plus Chewables 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. In addition, Heartgard Plus Chewables have shown a wide margin of safety at the recommended dose level in dogs including pregnant or breeding dogs, stud dogs and puppies aged 6 or more weeks.
Tell your veterinarian if your pet has ever had an allergic reaction to the medication, any of its individual ingredients, or to beef.
Give Heartgard Plus Chewables exactly as directed by your veterinarian. If you do not understand the directions, ask your pharmacist or veterinarian to explain them to you. Heartgard Plus Chewables must be chewed. They should not be swallowed whole.
Side effects of Heartgard Plus Chewables are rare at the recommended heartworm prevention dose. Higher doses in dogs may cause tremors, dilated pupils, loss of body weight and/or death.
Give the missed dose as soon as you remember. Do not give a double dose of the medication.
Seek emergency veterinary medical treatment.
Because humans can contract hookworm from animals, it is important to maintain good personal hygiene. It is also important to eliminate fleas on your pet and in the household and to not feed your pet rodents or uncooked meat or fish. To prevent reinfection, daily cleanup of stools is recommended.
Do not give Heartgard Plus Chewables to your pet if he or she is already taking another heartworm medication.
Do not remove chewable from its wrapper until you are ready to give it to your pet.
|Up to 25 lbs
|Give 1 chewable every month (Blue Box)
|Give 1 chewable every month (Green Box)
|Give 1 chewable every month (Brown Box)
|Over 100 lbs
|Give combination of chewables based on weight
|Do not use!
|Do not use!
Store between 68°F-77F (20°-25°C). Excursions between 59°F-86°F (15°-30°C) are permitted. Protect Heartgard Plus Chewables from light. Do not remove the chewable from its wrapper until you are ready to give the medicine to your pet. Keep this medication away from children and pets.