Please read if you have kittens… I have been using this litter since March 2020. During that time we had three adult cats. My prior reviews talk about how well it clumps and that I rarely have to completely change out the clumping litter with fresh litter. Since then, two of our senior cats passed. We got a 6 month old kitten last year (he is now 16 months old). He dug in the litter box like he was trying to get out the other side. There were rarely clumps to find he was so extreme at his digging. Once he hit the year mark, or so, he began to dig less and the litter box was once again a fresh smelling safe haven for clumps. Until we got another kitten… this one we got at 4 months and two months later he is still tearing apart clumps of litter like they are something to attack. I am now having the completely change the litter every other month. It is helping for me to add less litter because he likes to be able to see the bottom of the box. I still believe in this litter 100 percent and thinks its the best non toxic clumping litter with odor control