I think she will benefit from it as will help take pressure off her back leg. The vet suggested it for after surgery, but we thought we would see if it helps her before, plus helps her get used to it.
It’s this: https://www.amazon.co.uk/gp/aw/d/B07MXCF3MB?psc=1&ref=ppx_pop_mob_b_asin_image