Deaf dog training part 2. Here are some of behaviors BB understands via sign language. You can teach these to your hearing dog, either with verbal and/or hand signals. It is a good idea to teach hearing dogs both signals for a few reasons; you might not be able to use your voice for whatever reasons, you might be far away, or your dog might lose hearing one day. I love proactive training as it’s easier to be prepared just in case, than to fix issues as they happen. | Bordernerd