Soon after Toffee moved into his Criceti 15 cage, I bought him a Savic Jumbo Rolly wheel, but I've never seen him use it. Once or twice he got in and started to run, but then stopped and looked up at the spindle, as though he wasn't convinced that it was safe. The only other times I've seen him near the wheel, he was creeping under it and out the other side. I've been concerned that he hasn't been getting enough exercise.
This week, I finally decided to order a Wodent Wheel Senior and it arrived today - already assembled, to my great relief! It's very smart with black sides and a red strip, much more solid than the Savic.
I put it in Toffee's playpen this evening and he got in and sniffed around, then started to run! I've never seen him run in a wheel before, in all the time he's been here! After playtime, I put the wheel in his cage and then put Toffee back - he got straight in for a sniff and a few steps before going back to bed as usual. It was wonderful - I'm so glad I bought it.