Walk a Dog is an at home underwater treadmill designed for dogs healing from injuries, more specifically ACL tears. It was designed in late 2021, and was a 4 month project. With this project, I was able to pick a group and look for problems to help solve with a product. I chose disabled dogs, and I found out that ACL tears were the most common injury in dogs, but many of them were not getting the rehabilitation that they needed to heal without risk of reinjury. With my product, I hope to lower the number of dogs that do get injured again by allowing their owners more access to their necessary rehabilitation.