When observing a class, take note of the dogs; do they look happy? Relaxed? Excited to work? Is the instructor encouraging dogs and owners? Does the class seem to be run in a safe and effective manner? If you don’t feel comfortable at a particular training school, your dog won’t either, and you’ll be setting Fido up to fail. Keep looking for a school where you feel comfortable; you and Fido will do your best work this way!
Unless you plan to keep your dog outdoors--and few of us do because it's not recommended--you'll need to teach your dog where to eliminate. Therefore, house training (also called housebreaking or potty training) is one of the first things you need to work on with your dog. Crate training can be a very helpful part of the training process. This includes house training as well as many other areas of training: