Crate Training - Some dogs are crate trained and others aren't. Crate training is an important part of your dog's training. Some people feel that it's cruel to keep your dog confined in a crate, but as long as it's not for an extended period of time or used as a punishment, it's very important for your dog to be crate trained, even if you don't have the intention of using it on a regular basis. Crate training your dog as a puppy will not only help with potty training, but also with basic obedience, and gives your dog a sense of security. Things To Keep In Mind With Crate Training: Never use the crate as punishment. Your dog will come to fear it and refuse to enter. A crate is supposed to be a happy, safe place for your dog Don't leave your dog in the crate for too long. A dog that's crated for too long can become very anxious and doesn't get enough exercise. Puppies under 6 months of age should not stay in a crate for longer than 3-4 hours at