DirectionsDosage & Administration:
Give Heartgard exactly as directed by the veterinarian. If you do not understand the directions ask the pharmacist or veterinarian to explain them to you. Heartgard chewable tablets must be chewed. They should not be swallowed whole. Store Heartgard chewable for Cats at room temperature. Do not remove the chew from its wrapper until ready to give the medicine. Keep this medication away from children and pets. Cat Heartgard Chewables is safe for use in pregnant or lactating cats.
Cat Heartgard Chewables are a once-a-month chewable tablet available by prescription for the prevention of heartworm disease.
It is recommended by the American Heartworm Society that heartworm prevention be given year-round.
Do not remove the chew from its wrapper until ready to give. Cat Heartgard Chewables must be chewed. They should not be swallowed whole. For cats, the chew can be crumbled onto food or fed directly to the cat. Do not give a double dose of the medication.
What happens if I miss giving a dose:
Storage: Store this product at room temperature. Keep out of reach of children.
||Up to 5 lbs
||Give 1 chewable tablet (red box) once a month
||5 to 15 lbs
||Give 1 chewable tablet (purple box) once a month
Give the missed dose as soon as you remember. Do not give a double dose of the medication.
What happens if I overdose the pet:
Seek emergency veterinary medical treatment. In cats symptoms of overdose may include disorientation, tremors, incoordination, and blindness.
What should I avoid while giving Heartgard to my pet:
Because humans can contract hookworm from animals, it is important to maintain good personal hygiene. It is also important to eliminate fleas on the pet and in the household and to not feed the pet rodents or uncooked meat or fish. To prevent reinfection, daily cleanup of stools is recommended.
What are the possible side effects of Heartgard:
Side effects of Heartgard are rare at the recommended heartworm prevention dose. Side effects that may occur in cats include agitation, loss of appetite, staggering, dilated pupils, tremors, blindness and disorientation.
What other drugs will affect Heartgard:
Do not give Heartgard to your pet if already taking another heartworm medication.
It is important that you give your pet this preventative every month. If you miss more than two monthly doses, we recommend calling your vet before continuing the medication. Also, note that side effects are rare at the recommended heartworm prevention dose. Higher doses in dogs may cause tremors, dilated pupils, loss of body weight, and death. Side effects in cats include agitation, loss of appetite, staggering, dilated pupils, tremors, blindness and disorientation.