My daughter accepted potty training like a real pro at 16mos old. However, one day, she decided it looked like paint. While I was cleaning house, she was playing quietly in hers. I sent my dog to see what she was doing and when he didnt return, i knew somthing was up. I went and investigated, she had pooed and then used it as paint for her giant hard plastic playhouse and room. There was poo all over the walls, floor, and toy house. It took me the rest of the day to scrub the poo out of the giant house's pores and up out of her playroom. She was so proud, she thought she'd helped and redecorated for me.