We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

A single injection will control flea and tick infestations on the dog within 2 days of treatment. From day 6, fleas are killed within 24 hours of infestation before they lay eggs, for a full year. Ticks are killed within 2 days of treatment or infestation, for a full year.