I got this toy for my seeing dog who ended up hating it but my blind dog LOVES her flirt pole. It really triggers her prey drive and she goes crazy for it. This is the one I got, which is larger than a cat equivalent. It may take a moment for him to understand the “game” but this is great to burn energy, have fun and try out some commands like “drop it” “leave it”. Outward Hound Interactive Dog Training Toys and Agility Kits https://www.amazon.com/dp/B0042I5G2I/ref=cm_sw_r_cp_api_glt_i_73TGECP12VS4E77VEC2D
I don’t have much experience with this issue, however I thought something like this indoor dog lawn may be able to make the process easier for you and your dog, since he wouldn’t have to walk as far and you wouldn’t have to carry him.