I wouldn’t touch an antifatigue mat with my buns… They devour linoleum, so a mat? Wow. Wouldn’t try it. Avalon and Morgana chewed a 2ftx4ft hole in the lionoleum and left me hundreds of tiny pieces of linoleum. For that pair – I put plywood down to cover the hole. I gave up on giving them fleece – they shred it. I still give them cotton towels. Guin and Lancelot have carpet with pee pads. I removed the linoleum coz Guin also chewed it up, but she is easy on carpet, although Lancelot has no bladder control, hence the pee pads. Avalon and Morgana devour pee pads. They also have 2×4 timber along the floorboards to keep the moulding safe. They don’t get carpet coz they rip it up, then they rip up the underlayment, then they expose the floorboards and the nail strips. I need to replace all my carpet, so I’ll go with hardwood floors next. Each bunny is different. Mine woudl devour cardboard too. I would try linolium or plywood if I were you.