When owner training one of the biggest things you are going to need to know is how to choose a prospect. Now that could be its own post but right now I want to focus on something that makes choosing a prospect a lot easier. All of this is assuming you also follow guidelines for a responsible breeder for the breed of dog you are looking into. I will not cover those guidelines but please make sure to look those up on your own. Choosing a good breeder can make your dog training go way smoother. There are a few things to look out for when looking at breeders. The first thing that can be really helpful is finding a breeder that specializes in breeding dogs for service work. This isn't always a possibility especially if you are going for a less common breed. Trainers who breed for service work should know what training/socialization/desensitization needs to be done in the early days of a puppy's life. My current service dog Grimm's breeder used desensitization sounds ...
A blog discussing the training of and everyday life with a service dog.