Consistent crap with cats. You run the sweeper and all of a sudden they have hairballs to puke up or deposit dingleberries in a dark hallway where you step on it after putting on your favorite cozy socks you just washed. My one sometimes eats my hair which is butt length so when he craps the turds are like a shish kebab on the hair which gets stuck in his butthole. So he walks around with a few pieces of a turd on one of my hairs and it swings around and he'll even chase it and get on the counter dragging the turds across the counter. I have to grab a paper towel and pull my hair out of his butt or he'll keep doing dumb crap. He isn't very bright!