First of all this is a Fake tree. I changed out the tree skirt tonight and found out he is peeing on it! He had urinated in that corner once before but I neutralized it. He also has started pooping on the laundry room floor instead in the litter box in there. I clean the litter box 3-4 times a day and have taken the lid off in case it is that. Maizie is great and I have not had any issues. Suggestions?