ANTI-PINCH SHEET :The unique anti-pinch design of the AOFOOK small dog carrier is a boon for medium and long-haired cats and dogs. It can effectively prevent the pet's hair from being caught by the zipper, or causing the pet to ache and damage the appearance of the pet's fur due to pulling, and effectively prevent such terrible accidents from occurring to the pet. AOFOOK dog bag gives pets the most attentive care; ADJUSTABLE SAFETY BUCKLE : AOFOOK dog sling can adjust the length of the safety buckle, which can be adjusted to fit the pet’s body shape, effectively preventing the discomfort because of the unadjustable length. The safety buckle of the dog purse is made of metal, sturdy and durable. When in use, the safety buckle is buckled to the towing ring of pet clothes or harness, which can effectively prevent the pet from accidentally falling out. AOFOOK pet bag is the safest care for pets. ANTI-SLIP DRAWSTRING BUCKLE : The anti-slip drawstring buckle design of the AOFOOK pet carrier can automatically lock after being adjusted to an appropriate size opening. The pet cannot escape from the AOFOOK dog carry bag, which can ensure that the pet stays in the puppy purse safely.