Indoor Cat Exercise Wheel with Carpet Runway and Locking BaseA Track for Daily Zoomies When indoor cats start pacing, climbing, and circling the room, a running wheel gives them a dedicated track right in your pet space. This cat exercise wheel fits into daily routines morning play, evening wind down, or short sessions between naps while the carpeted runway gives paws a grippy surface for running and walking. Living Room Track Build Made with a wood structure, this wheel uses a stable base and roller rotation