You may trim the strap to make it fit your cat better. Pets could lie down comfortable, it allows your cat and female dog to do his or her business. They could drink water and eat food freely. Breathable and light fabric keeping the wound safely protected. The suit is handmade, basic and thin but strechy and soft baby garment fabric. Material: Fabric Specification: S Back Length: Approx. 30cm/11.81inch Chest Circumference: Approx. 21-30cm/8.27-11.81inch M Back Length: Approx. 35cm/13.78inch Chest Circumference: Approx. 31-43cm/12.2-16.93inch L Back Length: Approx. 40cm/15.75inch Chest Circumference: Approx. 44-52cm/17.32-20.47inch Package Includes: 1 piece pet clothes (2 Pack) Note: Since the size above is measured by hand, the size of the actual item you received could be slightly different from the size above. Meanwhile, please be reminded that due to lighting effects, monitor brightness / contrast settings etc, there could be some slight differences in the color of the pictures and the actual item.