The cats both love to watch the litter robot cycle around. At the beginning of this video, Camilla does a full-body shiver-stretch that we call "a delight" because she only does it when something makes her wildly happy, like a big hug or a favorite snack. She has done it since she was a tiny kitten, and our older cat Dolores learned it from her. (Dolores does a delight if she finds a sunbeam or finishes an undisturbed nap.) #CatsOfMastodon