I have 5 cats and I do change the litter a little more often in the one they pee in. My cats are funny and all use the litter, but some are for #1 and some are for #2. My #1 pee-pee litter gets wet with five cats, so I change it more often. I love this litter; it has saved my back in trips to the store and there is no smell in my home, which I LOVE! Thank you, thank you. I do have a cat with urine crystals, which prompted me to purchase in the first place, but I love it for all my cat babies now!
Bottom Line: Yes, I would recommend this to a friend