K9 Advantix II is a top veterinarian-recommended brand because it repels and kills all life stages of fleas (eggs, pupae, larvae, and adult fleas) and ticks (Deer ticks, American dog ticks, Brown dog ticks, and Lone Star ticks).

within 12 hours How long does it take for K9 Advantix® II to work on fleas? K9 Advantix® II kills fleas within 12 hours. New fleas that jump on the dog from the surroundings, such as grass, carpet and pet bedding, are killed within 2 hours with protection against further infestation for at least 4 weeks.

Can I touch my dog after applying Advantix? Once the Advantix Plus has been fully absorbed by your dog's skin and coat and the treated area is dry, it is generally safe for other people and animals to touch your dog.

Canine advantage 2 disperses over your body. And kills and repels those little buggers. Through contact. So they don't have to bite you to die.

Dogs treated with Advantix will be less likely to be bitten by mosquitoes or flies. Most veterinarians consider Advantix safe for dogs, but it is a strong medication that should be used with caution. The main active ingredients are imidacloprid and permethrin, both of which can be toxic in high doses.

Allergic reactions and sensitivity While K9 Advantix II for dogs is safe when used as directed, it can be fatal for cats. Permethrin, one of the active ingredients in K9 Advantix II, is toxic to cats. Pet parents of cats and dogs must isolate their cats for at least 24 hours following treatment.

Can I handle or stroke my pet after applying FRONTLINE ® PLUS/FRONTLINE TRI-ACT ®/FRONTLINE ® SPOT ON? You can handle, stroke and cuddle your pet as usual as soon as the application site is dry. In the meantime, treated animals should not be handled and children should not be allowed to play or sleep with them.

Fleas that are dying often come to the coat surface and move around excessively – making them more visible.

In addition, topically applied imidacloprid (Advantage® II, K9 Advantix®) and dinotefuran (Vectra 3D®, Vectra for Cats and Kittens®) remains on the skin surface, concentrating in hair follicles and sebaceous glands and is not absorbed.

Side Effects: Monitor your dog after application. Side effects, although very rare, may include signs of skin irritation such as redness, scratching, or other signs of discomfort. Gastrointestinal signs such as vomiting or diarrhea have also been reported.

Advantix is CONTRAINDICATED for use in cats. Cats are highly sensitive to permethrin due to their unique physiology and inability to metabolise certain chemicals. Use of Advantix on cats may have serious harmful effects, including death. Keep cats separated from recently treated dogs.

Side Effects: Monitor your dog after application. Side effects, although very rare, may include signs of skin irritation such as redness, scratching, or other signs of discomfort. Gastrointestinal signs such as vomiting or diarrhea have also been reported.