Crate training can be an efficient and effective way to house train a dog. Dogs do not like to soil their resting/sleeping quarters if given adequate opportunity to eliminate elsewhere. Temporarily confining your dog to a small area strongly inhibits the tendency to urinate and defecate.
1: Understand the difference between temporarily confining your dog to a crate and long term confinement when you are not home:
The major purpose of confinement when your are not home is to restrict mistakes to a small protected area. The purpose of crate training is quite the opposite. Short term confinement to a crate is intended to inhibit your dog from eliminating when confined, so that she will want to eliminate when released from confinement and taken to an appropriate area. Crate training also helps teach your dog to have bladder and bowel control. Instead of going whenever she feels like it, she learns to hold it and go at convenient scheduled times. Crate training should not be abused, otherwise the problem will get drastically worse. The crate is not intended as a place to lock up the dog and forget her for extended periods of time. If your dog soils her crate because you left her there too long, the house training process will be set back several weeks, if not months.
2: Keep a diary of when your dog eliminates:
If you have her on a regular feeding schedule, she should soon adopt a corresponding elimination schedule. Once you know what time of day she usually needs to eliminate, you can begin taking her out only at those times instead of every hour. After she has eliminated, she can have free, but supervised, run of your house. About one hour before she needs to eliminate (as calculated by your diary) put her in her crate. This will prevent her from going earlier than you had planned. With your consistency and abundance of rewards and praise for eliminating outside, she will become more reliable about holding it until you take her out. Then the amount of time you confine her before her scheduled outing can be reduced, then eliminated.
3: Mistakes and accidents:
If you ever find an accident in the house, just clean it up. Do not punish your dog. All this means is that you have given her unsupervised access to your house too soon. Until she can be trusted, do not give her unsupervised free run of your house. If mistakes and accidents occur, it is best to go back to the crate training. You need to more accurately predict when your dog needs to eliminate and she needs more time to develop bladder and bowel control.