If you like nothing better than coming home from a hard day's work and finding that your dog decided to "go" on the couch or use your favorite slippers as a new chew toy, then crate training isn't for you. But, if you're like most people, then using a crate to properly train your dog will be time well spent. Crate training takes some time and effort, but it is a proven way to help train dogs who act inappropriately without knowing any better. If you have a new dog or puppy, you can use the crate to limit his access to the house until he learns all the house rules--like what he can and can't chew on and where he can and can't eliminate. A crate is also a safe way of transporting your dog in the car or taking him places where he may not be welcome to run freely. If you properly train your dog to use the crate, he'll think of it as his safe place and will be happy to spend time there when needed.
Crates may be plastic (often called "flight kennels") or collapsible, metal pens. They come in different sizes and can be purchased at most pet supply stores. Your dog's crate should be just large enough for him to stand up and turn around in. If your dog is still growing, choose a crate size that will accommodate his adult size. Block off the excess crate space so your dog can't eliminate at one end and retreat to the other.
Crate training can take days or weeks, depending on your dog's age, temperament, and past experiences. It's important to keep two things in mind while crate training: The crate should always be associated with something pleasant, and training should take place in a series of small steps. Don't go too fast.
Put your dog in the crate using your regular command and a treat. Initially, it may be a good idea to put the crate in your bedroom or nearby in a hallway, especially if you have a puppy. Puppies often need to go outside to eliminate during the night, and you'll want to be able to hear your puppy when he whines to be let outside.
Older dogs, too, should initially be kept nearby so that they don't associate the crate with social isolation. Once your dog is sleeping comfortably through the night with his crate near you, you can begin to gradually move it to the location you prefer, although time spent with your dog--even sleep time--is a chance to strengthen the bond between you and your pet.
If the whining continues after you've ignored him for several minutes, use the phrase he associates with going outside to eliminate. If he responds and becomes excited, take him outside. This should be a trip with a purpose, not play time. If you're convinced that your dog doesn't need to eliminate, the best response is to ignore him until he stops whining. Don't give in; if you do, you'll teach your dog to whine loud and long to get what he wants. If you've progressed gradually through the training steps and haven't done too much too fast, you'll be less likely to encounter this problem. If the problem becomes unmanageable, you may need to start the crate training process over again.