The life cycle of a flea occurs 95% inside the home, so this beaphar Soft Cat Flea Collar - Velvet is a simple way to help keep your cat and your home free from fleas, especially when combined with a beaphar Household anti-flea product. It contains an insecticide that kills any fleas that may land on your cat's coat, working for up to 4 months to stop fleas seeking shelter in your cat's fur. This beaphar Soft Cat Flea Collar - Velvet comes in a variety of colours, including red, blue or black, in a comfortable fabric and with an elastic safety link that allows your cat to slip its head out of the collar if it gets caught when out in the world. It is adjustable, to fit any cat, and can include a silver bell. It is ideal for all cats from 12 weeks of age, to improve the feline experience for everyone! beaphar Soft Cat Flea Collar - Velvet at a glance: Anti-flea collar for cats Suitable for all cats from the age of 12 weeks, including kittens With insecticide: kills any fleas that land on your cat, working effectively for up to 4 months Ideal fit: can be adjusted to fit any cat Comfortable fabric: soft, with an integrated elastic section to allow your cat to wriggle free if it gets caught Range of colours: including blue, black and red Optional bell UK-authorised veterinary medicine