Why choose a cat harness? Because cats are built differently than dogs, cat harnesses and leashes are designed specifically for cats without many buckles. This set is escape-proof with a durable, strong hook-and-loop fastener. It s lightweight, safe for delicate skin, easy to fasten, and has no harsh webbing or buckles. The adjustable harness fits properly when you choose the right size-refer to the size chart and measure your cat s chest and neck girth. The package includes the harness, leash, and guideline, plus videos to help with leash training. This harness is hard to escape from if you control the leash use it as a safety mechanism, not to drag your cat. It s normal for your cat to fall over at first-practice 30 minutes indoors once or twice daily and refer to the video for walking tips. Available sizes: S 4-6LBS, M 5.5-9LBS, L 8-12LBS, Xl 11LBS. Available colors: Black Plaid, Black Polka Dots, Desert Camo