HEARTGARD PLUS prevents heartworm disease in dogs by eliminating heartworm larvae that infected the dog in the month (30 days) before treatment. HEARTGARD PLUS also controls heartworm infections acquired in the previous 4 months provided monthly treatment is continued for at least 12 months. For the treatment and control of roundworms and hookworms.
HEARTGARDPLUS may be administered to dogs of positive, negative or unknown heartworm status (read the label for full details)
Can be used in puppies from 6 weeks of age.
Small dog - For dogs weighing upto 11kgs
Medium dog - For dogs weighing upto 12-22kgs
Large dog - For dogs weighing upto 23-45kgs