If you like Yesterday's News, you'll LOVE Feline Pine!!

I've used all sort of litter and swear by FP. You only put one inch in the box. I use my finger to determine an inch by looking to see if the FP is up to my first digit.

It lasts 4 weeks. You remove the solid waste every day and once the litter turns to sawdust, you dump the whole thing and start over again.

If you want to do it gradually, put an inch of FP and cover the top of it with his old litter. That's what I had to do with Mattie Grace. Before she came to live with me, the world was her litterbox!!

I cannot say enough good things about it Feline Pine!!