Frontline Plus Flea & Tick Control for Dogs 45-88 lbs. is a spot-on treatment designed specifically for adult dogs in the weight range of 45 to 88 lbs. With EPA registration number 65331-5, this treatment from the trusted brand Frontline is effective in protecting your furry companion from pesky fleas and ticks. This product comes with 6 doses, all sealed and ready to use, ensuring your dog stays safe and healthy from parasites.