The Healers Gauze Replacement Dog Bootie Inserts work with the Healers Medical Dog Booties to offer relief to dogs with tender paws. Whether your pup is suffering from an injury, recovering from surgery, or is experiencing allergies, the gauze inserts work as a barrier to keep the booties clean and dry. Featuring a triple layer that is non-adherent, the gauze fits securely inside the booties with an adhesive backing, acting as a bandage to absorb moisture from wounds or medicine.