Comboguard For Dogs — Buy

It is for dogs and puppies at least 8 weeks old and weighing at least 5 lbs .

It contains Spinosad (to kill fleas) and Milbemycin Oxime (to prevent heartworm and control intestinal worms). Usage: Administer one tablet monthly with a meal . buy comboguard for dogs

While less common for this specific brand (which is often clinic-exclusive), some owners use their prescription to buy similar multi-parasite preventatives from retailers like Chewy Pharmacy or 1-800-PetMeds . Key Product Details It is for dogs and puppies at least