1. Satisfactory Service – We strive to ensure your satisfaction. If you have any questions during use or are dissatisfied with our products or services, we will do our to provide you with satisfactory and friendly service. 2. Scope of Application: The 2wheel wheelchair is only suitable for pets with hind leg disabilities. It is designed for all types of dogs and cats, as well as pets with limited or no mobility in their hind legs, to help them walk and run normally. If the pet can walk and use its front legs, our wheelchair will help it regain confidence and independence in movement. 3. Our pets, especially dogs, need plenty of exercise. However, if they are disabled and unable to play outdoors, they may feel lonely, which is not good for their health. The wheelchair is specially designed for dogs and cats with hind leg disabilities, allowing them to walk and play with you. 4. Features: The lightweight and sturdy dog wheelchair has hardness and low weight, ensuring overall stability. The strap material is soft and will not harm the pets.