K9 Advantix II is a convenient monthly topical application that kills and repels fleas, ticks and mosquitoes, kills lice and repels biting flies. Its specially formulated for dogs with imidacloprid, permethrin and pyriproxyfen for broad-spectrum protection against these ectoparasites that can transmit diseases to your patients. And because it kills through contact, theres no biting required.

Suitable for dogs with a weight over 25kg.

K9 Advantix is extremely toxic to cats. They should not come in contact with a dog that has recently been treated, as they may be at risk of serious harm or death. We do not recommend purchasing Advantix if you own a cat.