Most effective anxiety solution as voted by veterinarians Great for storms, separation, travel and many other anxieties No need for training or medication Most effective anxiety solution as voted by veterinarians Already helping hundreds of thousands of dogs across the country Drug free Easy to use Dog Size - Chest Size -Weight XS - 33-43 cm - 4-6 kg S - 43-53 cm - 7-11 kg M - 53-64 cm - 12-18 kg Safety Warning Please read all product packaging literature and product labels before use. Quantity: 1 piece*Pet dog comfort clothes Note: It does not include other things, the color is based on the first picture, and the other pictures only show the effect Due to the differences between different monitors, the picture may not reflect the actual color of the item. We guarantee that the style is the same as the picture. Due to manual measurement. Please allow deviation. thanks