The K9 Advantix Topical Flea & Tick Treatment by Elanco is a spot-on treatment designed for large dogs weighing between 21 to 55 lbs. It provides 2 months of protection against fleas and ticks, making it a convenient and effective solution for keeping your furry friends safe and healthy. Manufactured in Germany, this product is EPA registered and specifically formulated for adult dogs, offering reliable protection against pesky parasites. Trust in K9 Advantix to safeguard your beloved canine companions from flea and tick infestations.