How do you housebreak a male doberman if he is already crate broken?

Every dog is different so there isn't a set time when she will be potty trained. The best way to potty train a dog is when you are able, keep a leash attached to the dogs collar and keep the other end attached to you. So if you see him sniffing to find a spot or it appears he has to go you can take him out. When you are not able to be attached put the dog in its crate a dog will naturally not want to use the bathroom where they sleep. Feed your puppy twice a day and take the puppy outside after it is done eating, sleeping or playing. Take your dog out every two hours. If you catch your dog in the action of peeing or pooping clap your hands and say no in a firm voice then take him directly outside and if he goes to the bathroom or just sniffs praise him. This method really works. Never scold the dog when you don't catch her in the act of using the bathroom this will just teach her to hide it from you.