You fill out a service agreement with important information, as well. You will be receiving a service agreement form via Eversign in your email inbox.How do I fill this out? Fill out, complete and submit the following documents: Copy of Social Security Card. Copy of License or Passport. Dog Training agrees to provide private lessons for the Client and the dog on a lesson-by-lesson basis. The Trainer agrees to provide private and group classes for the Client and the Dog to teach the Client how to train and work with the Dog. Looking for a Dog Trainer? Bark can match you with the best Dog Trainers in The Bronx in minutes.