Pet Teezer Detangling Dog Grooming Brush is for detangling your dog’s coat quickly—and more importantly, gently—without any tugging or pulling, even on the finest of hair. Using Pet Teezer's patented two-tiered teeth technology, the long teeth work to gently remove dirt, reaching confidently down to the undercoat, while the shorter teeth smooth the hair and help protect against matting. Plus, this pet brush has an ergonomic shape to help reduce wrist strain during brushing.