1. ?Friendly design to protect pet skin?The tip of our comb brush uses a round bead design. Compared with other comb brushes, it does not have too sharp needles and will not scratch the pet's skin when used. 2. ?Effectively remove dead hair?The stainless steel brush teeth are designed to penetrate the hair to comb your dog or cat's hair. 3. ?One Touch Design, Easy to Clean the Brush?The blue button on the handle is very simple and ingenious, just press the small button to retract the brush teeth, and can release all dead hair and debris. The retractable bristle design makes the combing brush safe to use and easy to store in the combing kit when not in use. 4. ?Promote blood circulation, make hair more shiny?When you have free time, it is time to comb your pet's hair. It can not only comb out the dead hair of pets, but also promote the blood circulation of the epidermis, making the hair grow more shiny. 5. ?Suggestion?A long-haired pet combs its hair once a day. Please be friendly and