I have a dog who loves his crate. He'll even sleep in it when I'm sitting at my desk (his crate is next to my desk). My mom actually will check on my dog for me while I am at work, and usually they just take naps together (she is retired, and the dog is just really lazy). My dog will spend plenty of time in his crate regardless of whether I'm home or not. Often times I will find him laying in it at all times of the day and night. Although if I'm in bed, he's right there laying at my feet.