Vitamin E (min): 60 IU/kg (25 IU/lb)

and environmental conditions

Nickel-plated hardware for durability and corrosion resistance

Administer 5 mL per 110 lb (50 kg) of body weight topically along the backline

Inactive Ingredients: Tea Tree Oil

Combiva II for Dogs & Puppies, 21-55 lbs, 3 ct Count:3 ct Vitamin E (min): 60 IU/kgCombiva II for Dogs & Puppies, 21 55 lbs, 3 ct Combiva II for Dogs and Puppies is an effective flea treatment that kills adult fleas, stops re infestation within 2 hours, and breaks the flea life cycle by preventing eggs and larvae from developing into adults. It is waterproof, providing up to one month of continuous protection with each dose. This product is suitable for dogs and puppies over 7 weeks of age and weighing more than 3 lbs. Directions