Heartgard 30 Plus Chewables Green 12-22kg 136mcg 6's
Heartworms (up to 30cm long in dogs) live in the heart and blood vessels of the lungs, interfering with circulation and damaging tissues. This may eventually cause heart failure. Left untreated, this can result in the death of your dog.
All untreated dogs are at risk of being infected by potentially deadly heartworm. That's why it's so important to protect your dog. Luckily, it's easy with HEARTGARD30 PLUS. It comes in a great-tasting real beef treat that dogs love. What’s more it also provides protection against roundworm and hookworm. Don't take chances – make sure your dog's got the protection it needs.
The usual dose in dogs up to 11kg is 68mcg – 1 cube from blue pack, for 12 to 22 kg is 136mcg – 1 cube from green pack and for 23 to 45 kg is 272mcg – 1 cube from brown pack. Dogs over 45 kg are given a combination of the tablets.