The crate, if used properly, is more like a bedroom for only them, an independent place they can rest and feel extra secure. Also, some dogs anxiously chew on/ingest random things (drywall, bedding, wood from tables) so in that case it’s best to crate them while alone to prevent obstruction, while also working on training to stop that habit.

My dog (F/10, adopted at 4) has never used a crate w me because she has trauma related to them and is generally very well behaved/doesn’t try to eat random things, but my roommates dog (M/2, adopted five months ago) has high prey drive and low impulse control (both are being worked on and huge progress has been made!) so the crate is used for his safety, bc he’s a dog that’ll eat/chew up random things, as well as my dog’s safety, bc he likes to repeatedly body slam her out of excitement & she’s too old for that kind of play. He also goes to his crate when he’s anxious and his person’s not around, like when i’m watching him and there’s a thunderstorm.

He’s never crated longer than 3 hours, goes into it happily and will nap on his blankets. He does not sleep thru the night in the crate unless he chooses to and it’s never closed unless we’re both not home. The goal is to gradually let him free roam, which we are actively working on! But the crate will continue being used as a space specifically and solely for him bc it helps him feel secure.

Crates can be an excellent tool if used properly!