VECTRA 3D 6 Pack Blue for Medium Dogs 21-55 Pounds USA Version EPA Registered (Controls Fleas, Ticks, Mosquitoes, Lice, Mites, and Sand Flies) Black/Black/Black/Obsidian Other systems will charge you

Other systems will charge you extra to have this feature

Adjustable Max Air shoulder straps

3 dog toys

Battery performance can vary with the content played and volume at which it is played

VECTRA 3D 6 Pack Blue for Medium Dogs 21-55 Pounds USA Version EPA Registered (Controls Fleas, Ticks, Mosquitoes, Lice, Mites, and Sand Flies) Black/Black/Black/Obsidian Other systems will charge youBrand: VECTRA 3D Color: VECTRA 3D Features: Kills and Repels fleas, ticks, lice, mosquitoes, sand flies and mites Kills on contact; parasites do not have to bite to die Prevents the development of all immature flea stages: eggs, larvae and pupae Waterproof; Remains effective after bathing and swimming Protection for puppies as young as 7 weeks of age Legal Disclaimer: DO NOT USE ON CATS. Publisher: VECTRA 3D Warranty: VECTRA 3D 6 Pack Blue for Medium