I used to have a Clevercat litter box for my cat and she still tracked litter in places - not as much, but still. I replaced it with the Breeze litter box (http

I used to have a Clevercat litter box for my cat and she still tracked litter in places - not as much, but still. I replaced it with the Breeze litter box (http://www.tidycats.com/Products/Breeze http://www.tidycats.com/Products/Breeze) and I've been very happy ever since. Might be something to look into, although it doesn't solve the dog problem ;) Big pellets easier to deal with if flung out of the box + pads (you can use cheaper chux instead) drastically cuts down on the waste/effort and heavy bags of used and new litter, and makes me and my cat happy because there's no litter dust whatsoever to make us sneeze. It's a little loud and smellier, but whatever. One bag of pellets is one month, one pad per week (for my cat) and it's about ~$10-12 from Amazon (in bulk). There are some interesting workarounds for the box too, like I've heard of people using Feline Pine instead of the pellets and having the sawdust collect in the pad tray.