Insect Shield Dog Kennel Mat Protects from Biting Insects  Our dog mat will work to repel dangerous insects, including fleas, ticks and mosquitoes Odorless Repellant  The dog kennel mat keeps insects away successfully, and it doesnt have any smell, meaning your dog will love laying on it Large Size  This kennel bed will work well for large sized dogs, as it measures 41" x 27" Washable Cover  If the mat needs to be cleaned, you can remove the cover and machine wash it in cold water Dr. Katy Approved  Dr. Katy Nelson of The Pet Show approves of this Insect Shield product for dogs