: Give the tablet with a meal once a month to ensure maximum effectiveness.
: Your dog must be tested for existing heartworm infections before starting ComboGuard buy comboguard
: A licensed veterinarian must issue a prescription based on your dog's current weight. Purchase Locations : In-Clinic : Many clinics, specifically VCA Animal Hospitals ComboGuard : Give the tablet with a meal once
ComboGuard is a prescription, beef-flavored chewable tablet for dogs that provides broad-spectrum protection against fleas, heartworms, and intestinal parasites like roundworms, hookworms, and whipworms. How to Buy ComboGuard ComboGuard Go to product viewer dialog for this item. and intestinal parasites like roundworms
: It is safe for dogs and puppies at least 8 weeks old and weighing 5 pounds or more.