It helps as my cat is getting older. I would like Wisker to make a larger litter robot as I have an older bigger cat that has difficulty fitting in the litter robot 4
I have 2 Maine coons. The litter tracks on this compared to the mat are large. I constantly am cleaning this where the mat does a better job of hiding tracks. I bought this in hopes of track reduction, overall it made things worse. Overall quite pricey too.
I like the style and that it gives you the option to attach with or without the fence. It's handy that it's a hinge style attachment so you can flip up the ramp to remove the waste drawer rather than having to remove the ramp. With that said, It's a little unstable as the part that attaches to the robot isn't terribly secure so the ramp comes off very easily.
This piece of plastic extends so far forward of the litter robot as to nearly double the footprint of the the thing, which basically made it unusable in my space. It is also extremely fidgety in getting hooked up, and the Roomba would knock it off every day. Make it smaller and more easily, firmly connected. I bought a small wooden step-stool that takes up 1/3 the space and stays in position much more easily.
It was easy to fit it onto our LR4. The attachment accumulates litter, so it needs to be dumped regularly. We got the ramp for our elderly cats, who are about 12-15lbs. They refuse to use it because it shifts and bends slightly under their weight and makes them feel not secure. I expected a thicker, sturdier product for the price, since you would imagine this kind of thing would be used for larger or elderly cats who have trouble getting into the LR by themselves. If your cats are like 8lbs or less, I imagine you would be a lot happier with this.