Insect Shield Insect Repellant Bandana Groomer 6-Pack for Protecting Dogs from Fleas, Ticks, Mosquitoes & More Insect Shield Dogs and Bones Bandanas offer completely effective and odorless protection from a wide array of pests Proven to repel mosquitoes, ticks, ants, flies, chiggers, and midges Machine washable Measures 19" x 19" Veterinarian approved by Dr. Katy