 So if you think they want some silence and less stimuli and they want to go, but they still want to be able to watch everything, sometimes a box is a nice thing to offer them. Don't close the box. Some animals will eat plants. You've got to be very, very careful about your houseplants. People will always give plants as gifts. And I'm like, thank you. But the problem with that is some of the plants could be hazardous.