"Crate time" refers to a period of time when someone or something is placed inside a crate, typically for the purpose of transportation or confinement. Full definition
Be sure to have small bouts of crate time throughout the day even when you're in the house. (thedogsway.com)
You will test the dog: if things are feeling crazy and too wild, add more crate time back into the equation. (freshpuppy.ca)
While your dog eats a meal or chews on the special toy that they get only for crate time, gradually have them do these activities while the crate door is closed. (thedogsway.com)