I have an upright Navajo loom. I hesitate to mention it since I might jinx myself, but thus far it hasn't been a target of cat marauding, perhaps because the weaving isn't solidly secured and doesn't offer the necessary resistance for good clawing, like a sofa or post. Be that as it may, I keep the kitties out of the loom room if I'm not there with them. My old girl who died last year never bothered it but I don't quite trust the others.
Almost done with my current project that got put on the back burner during gardening season. One or two productive afternoons should finish it then I can warp the saddle blanket to work on this winter. I'm also going to order mohair and see what I can do with the cinch loom my husband made me last winter. If I can turn those out pretty regularly, the local tack store will take whatever I make.