I used this for a while, but it doesn't absorb the odor like Yesterday's News does. Also tends to clump together when wet. It is a good light color, which makes it easy to see urine color (to make sure there are no bladder infections, etc) and it's really absorbent. I'd use it if I had a special needs bun (that has limited mobility so they stay in the litter box for a long time, to prevent urine scald) or one that was prone to bladder infections, but not otherwise. It's also pretty expensive...

Pros: good absorbency, easy to see color of urine

Cons: does not help with smell, expensive

This stuff is great! Doesn't has the dust like others, especially wood. And obsorbs great. It's the only thing I'll use, and the one I always recommend.

Pros: obsorbs really well, soft and comfy, no dust

Cons: none

THis is a great product very absorbnet. I use this in all the litter boxes for the buns and piggies but it is expensive when you have so many animals that use it.

Pros: everything

Cons: price

I have a pet rat, Jasper. I found out that pine and cedar shavings can cause lung problems, possibly even organ failures in rats, so I started to get carefresh (from day 1) He loves it, buries himself in it, plays with it, and it works. It is absorbent and doesn't wreak. It comes in many colors so you can make it a bit varied, and all in all I like it.

Pros: Easy to use, comes in colors and absorbancies

Cons: Can be pricey

We have used this for our guinea pigs. It works really well and is very absorbent. The piggies liked it too.

Pros: very absorent

Cons: none