1. Kitten Lice: Small size, chest 11-13 inches, neck 8-9 inches, please measure your dog or cat carefully and check the size guide before buying, there may be some differences between different breeds. Hot Tips: If your cat is wearing this harness for the first time, we recommend that you guide them to get used to wearing it inside. Take them outside first. Overheated and reinforced sewing for your lovely pet while your pet's exercise or heat allows you to move around 3. Safer and Better Control: Our cat cable harness has reflective strips to reflect ambient light in extremely low light conditions and provide maximum visibility when running at night; This outdoor puppy cat cable beam has a sturdy D-ring on the back to attach the leash. The vest-style design even distributes the leash pressure to the chest and shoulders to prevent drowning or neck type, which is more comfortable than basic halter or H-type cable beam. The adjustable straps around the cable harness allow you to quickly adjust the vest according to your cat's small stature, preventing it from slipping off or even disappearing during outdoor adventures. It also provides room for growth for curious and fast-growing pets. (Use treats to help your cat get used to the carrier, see instructions below for more details)