This is an over the counter product - it does not require prescription.
K9 Advantix II >55 lbs. Blue - 6 pack
For the Prevention and Treatment of Ticks, Fleas, and Mosquitoes on Dogs
Available only through licensed practicing veterinarians.
Repels and kill ticks including Deer ticks, American dog ticks, Brown dog ticks, and Lone Star ticks for up to four weeks.
Kills 98-100% of the fleas on dogs within 12 hours and continues to prevent infestations for at least four weeks.
Kills fleas before they lay eggs.
Larval flea stages in the dog's surroundings are killed following contact with a K9 Advantix treated dog.
Repels and kills mosquitoes for up to four weeks.
Remains effective after bathing and swimming.
Hazards to Humans
Causes eye irritation. Harmful if swallowed. Do not get in eyes or on clothing. Avoid contact with skin. Wash hands thoroughly with soap and warm water after handling.
Hazards to Domestic Animals
For external use on dogs only. Do not use on animals other than dogs.
Do not use on puppies under seven weeks of age. Do not get this product in dog's eyes or mouth. As with any product, consult your veterinarian before using this product on debilitated, aged, pregnant, or nursing animals. Individual sensitivities, while rare, may occur after using ANY pesticide product for pets. If signs persist, or become more severe, consult a veterinarian immediately. If your animal is on medication, consult your veterinarian before using this or any other product.
Do Not Use On Cats
Due to their unique physiology and inability to metabolize certain compounds, this product must not be used on cats. If applied to a cat, or ingested by a cat which actively grooms a recently treated dog, this product may have serious harmful effects. If this occurs contact your veterinarian immediately.
DO NOT USE THIS PRODUCT AS A HEARTWORM PREVENTATIVE. THIS PRODUCT IS NOT A SUBSTITUTE FOR HEARTWORM PREVENTION.