Heartgard chews eliminate the tissue stages of heartworm larvae (Dirofilaria immitis) in dogs. Heartgard will control heartworm infections acquired in the previous 4 months provided that monthly treatment is continued for at least 12 consecutive months.

The chewable beef cube is highly palatable and most dogs will accept Heartgard as a treat, making dosing easy.



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Style Number: MSD29-CONFIG

Product Detail: Heartgard


Dosage and Administration: Give one chew orally each month, preferably on the same day or date. The cube may be offered by hand or added to the food. Dogs should be closely observed for several minutes following administration to make sure that the entire dose has been consumed.

Product contains: IVERMECTIN

Storage: Store below 30 deg. C (room temperature). Do not freeze.

Manufacturer: Merial Australia Pty Limited

Ratings & Reviews

Based on 10 Review(s)

Most Recent Reviews

Oct 12, 2011

heartgard is great and petshed is awesome i recived my order very quick and im on the other side of the world great service

Aug 18, 2011

Heartgard is a great product. I've ordered many products from PetShed and always received in a timely manner, exactly what I order. My dogs love Heartgard chewables. This is a 5-star company to do business with.

Treat of the month
Jun 23, 2011

Every month I give this and another product for health prevention to my dog Lois. The Heartgard is the 'treat' after I use the other product and she's so anxious to get this that her eyes get big and she's smiling. I break it into 2 pieces to prolong the joy!!!! Thanks Heartgard, you have a fan!!!

My dog loves these!
Jun 21, 2011

My pup Harley just loves her Heartgard "treats"! Each month when I tell her she's getting a Special Treat that day, she runs to the kitchen, 'sits up pretty' for her treat and then runs off with it to enjoy it! Little does she know it's good for her. And it's so nice that Pet Shed always has it available and gets it to us so promptly! What an easy way to help keep my dog healthy.

Jun 15, 2011

I have been using Heartguard since I have had my dog. 'Dingo' loves the taste - she runs into the room whenever she hears me tear open the foil pack and sits impatiently until I give her the dose. I have no fear of heartworms and she shows no signs of any side effects from the medicine. Good product.