YODOLLA 31.5” Cat Exercise Wheel indoor,Cat Treadmill with Detachable Carpeted Runway & Lock,Black

I am very pleased with the treadmill. It was relatively easy to assemble, it works beautifully and my kitten actually runs on it by HIMSELF. It's bigger than I expected (you chose the size). but it gives him the space to really stretch out and trot. He's med size at best so ….. Wish Id known about these along time ago- I'd would have had one then

This wheel was much bigger than i expected and is made of solid, quality materials. It took me a couple hours by myself to assemble. The instructions (and a few reviews) said 15 minutes, but i think you'd need a team of professionals. Regardless, it came out very sturdy, good size for a chonky cat, not super loud, wheel turns smoothly. And the price was well worth it, i feel i got a good bargain! now to teach the cat to use it, lol.