Great for putting in other toys & feeders to up difficulty.
This little ball is brilliant.
It fits in the middle level of my CatIt food maze. It also fits in the Trixie TX2 food dispenser.
When she's alone during the day, the dispenser releases the ball. She then has to bat it out of the feeder and chase it around the kitchen. When I feed her at night, I put it in the maze to add extra challenge.
I wish I could dismantle it for cleaning, but for the price, it has been great.
My cat is sick much less often when she has to work for her kibble.
I'm ordering another two so that I can put one in the maze and two in the TX2!