Would a toller make a good service dog for item retrieval?
Long story short, I am looking at training a service dog to bring me medical equipment in a small pouch or a bottle of gatorade from another room during emergency hypoglycemia episodes. I want a dog that already has a strong work drive and retrieving instinct, but I don't like labs and goldens and a toller's smaller size and longer lifespan would be a fantastic bonus in a service dog.
Does anyone know of any tollers used as physical service dogs? Or if you don't, do you think they would be a good breed for this task?
As an aside, would they make a good competitive obedience prospect? How fast do they learn?
Thanks!