Review on 🐹 Improved Kaytee CritterTrail Comfort Wheel with Snap-On Feature - Assorted Colors by Rob Allen

I love this bike as do my two mice. I've been reading other people's reviews and it seems like people think you need tubing to connect this wheel to the cage, which isn't the case. This wheel snaps easily into the bottom hole of the Kaity cage. We have two double tier cages and have used them on a single tier Caytie cage and had no problems connecting the wheel directly to the cage or dropping it. Maybe those who said that a tube is needed have an earlier version? I read online that you shouldn't have a wheel with an axle for tailed animals like mice and rats, but I haven't seen my mice have any trouble with this wheel and run on it for hours. Wheels need to be cleaned frequently. I had no problem taking them apart to clean them well. So far there are no broken parts. Even if they break I would buy them again. They are really space-saving and very quiet. I also like the poop container that comes with it. There's nothing worse than hearing poop flying as the wheel spins and knowing your pet's poop is raining down on it.