So my cat Leo lost his back leg about 2 years ago. It was a big change but we seemed to have sorted everything out. Until now, I had changed by bedding recently and noticed, that the blankets are getting small holes in them. I guess I didn't notice this with the last bedding because of how dark it was. he can get to the bed just fine. But I just don t want him to start tearing new bedding. I but a chair next to my bed, it slow enough to the ground or him to get onto and high enough so he can just jump up. but he seems to just ignore all of that can continue to claw his way up. Is there any way I can lure him to use the chair or stool?