[Read About Natural Incontinence Care] Kona is a large and heavy (100 lb) girl who will do any thing for a treat. Very sweet with everyone and does well with other large dogs. She can be left alone and will just wait for you to come back. Quick learner. She understands basic commands (sit, wait, stay, go) and responds to discouraging commands like NO. Does well on and off leash, and will come back (for treat) when called. She has sporadic incontinence which makes it very difficult for me to keep her.