Protect your furry friend from fleas and ticks with these Sergeant's Dual Action Flea & Tick Collars. The collars are suitable for medium-sized dogs weighing between 23 to 44 lbs, with neck sizes up to 20 inches. The EPA Registration Number for this product is 2517-166, ensuring its effectiveness in preventing flea and tick infestations.

Made by Sergeant's, a trusted brand in pet supplies, these collars are ideal for adult dogs and come in a pack of two. The model number is 03386, and they fall under the Pet Supplies and Dog Supplies categories, specifically under the Topical Flea & Tick Remedies & Collars subcategory. Keep your dog healthy and happy by using the reliable and easy-to-use Sergeant's Dual Action Flea & Tick Collars.