Shoo!TAG Dog Flea/Tick Double Pack 0BugZone (previously known as shoo!TAG) is the ultimate solution for protecting your pets from targeted pests 0BugZone (previously known as shoo!TAG) uses no harmful chemicals, is odor-free and is a better alternative for pets, people and the planet The tags are easy to use; simply remove from the packaging and attach to the pet's collar with the provided split ring 0BugZone (previously known as shoo!TAG) effective, economical, and eco-friendly