Seresto Large Dog Brand New in Sealed Canister Flea and tick protection for dogs and puppies over 18 pounds. Long-lasting collar kills and repels fleas for 8 months. Starts working quickly to kill and repel fleas on contact, so pests don’t have to bite your dog to die. Hassle-free, non-greasy and easy to use. No prescription required. The Seresto Large Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Over 18 lbs. is fast-acting and long-lasting to protect your furbaby from pesky pests. A paw-fect choice for cats and kittens, this collar starts to kill existing fleas on dogs quickly, and then it continues to work for eight months. The collar is non-greasy and odorless. Since it kills fleas on contact, they don’t have to bite your dog to die, so the collar helps to keep your furbaby comfy. 5⭐️⭐️⭐️⭐️⭐️seller Same day or next day shipment depending on timing of order placement. New to Poshmark? Use my referral code when you sign up and create your account. Using my referral code will give you $10 credit in your account that you can use on any purchase! Referral Code: CHACHALOOT