Thanks for your reply.

I cant believe that about the clay based stuff! Sooo glad I didnt use it!

The stuff we use at the moment is this.....I cant see anything online about whether its safe for little kitties or not...

Clumping OkoPlus Wood Pellet Cat Litter 10Ltr by Cat's Best-Clumping-Pets at Home: Buy Pet Supplies from our Online UK Pet Shop

Should I put them more than one tray down? I will leave Mums out then, I was going to remove it.

Also, with food, do I need to do anything specific with it or just serve it as it is?

Thanks again for your help (And sorry for all the questions!)

Lise x