It has been noticed from studies that dogs feel safe when in their dog cage and feel at home there. Dogs happily spend time sleeping in a dog cage. It is best to train the pups in their early stage of life to use a dog cage so that he is comfortable utilizing it as they become full grown.
A cage should never be applied for punishment purposes when your dog is behaving badly, since your dog will get ill-feeling for the cage and will be unwilling to go into it. A dog invariably will grow a resentment to stay in the cage.
Locking dogs in cages for punishment will only make them a lot more aggressive, they will end up not listening to you, and will not follow your commands. A pet dog is a sensitive pet and for dog cage training it is advisable to produce a feeling that dog cages are a safe place for them to be. The idea behind utilising the dog cage for your pet dog is to make him feel comfortable.