For many people a crate is a cage, but for dog crate is something valuable for them. For it gives them safety and security. It gives them a what so called “shelter” when they want to rest.
However, before anything else make sure that you know how to crate train a dog properly? Try using scopes to verify if the shelter is save. It also requires proper training. When your dog is in the process of crate training never forget to praise and give them reward afterwards. And as soon as the training end succesfully, everything will turn out right for your dog. So anytime you need to leave home, you feel secured because your puppy can stay inside the crate. You may put some dog blanket and something absolutely safe to chew and good for his teeth.