K-9 Cart Dog Wheelchair Forum

My mother's dog Polly is 2 1/2 years post front leg amputation from osteosarcoma. She is 11 years old with additional neurological issues affecting her rear leg coordination. Her rear legs are also weakened from lack of use. We are in a rural area and I haven't located any swimming opportunities for her.
I have seen the price of the new quad carts and they are out of our budget, especially since Polly's prognosis is so guarded.
We would be very interested in a loaner situation if possible.