Categories | Activyl Tick Plus Spot On Medium Dog 4 Pack £21.11 Activyl Tick Plus Spot-on for is for the treatment of flea and tick infestations in dogs. Activyl Tick Plus Spot-on can be used as part of a treatment strategy for flea allergy dermatitis (FAD). Developing stages of fleas in the pets immediate surroundings are killed following contact with Activyl Tick Plus treated pets. DO NOT use in Cats. Check stock and priceActivyl Tick Plus Spot On Medium Dog 4 PackActivyl Tick Plus Spot On Medium Dog 4 Pack on other UK sitesActivyl Tick Plus Spot On Medium Dog 4 Pack on other UK sitesActivyl Tick Plus Spot On Medium Dog 4 Pack on USA sitesActivyl Tick Plus Spot On Medium Dog 4 Pack on USA sites | Brands |