Moe has been Steve Killips' service dog for 81/2 years. The handsome Labrador, who was trained by Paws With a Cause in Wayland, Michigan, often helps pull Steve's wheelchair, vastly increasing Steve's ability to enjoy the outdoors.üPaul Vaughn of Kennesaw, Georgia, purchased Hunter as a puppy. Paul and his wife trained Hunter to be Paul's service dog. Hunter's primary duties are to help Paul around the house, picking up and giving Paul items as needed. And when Paul's arm falls off his armrest, preventing him from driving his power chair, Hunter pushes Paul's arm back up on the armrest.üBri Benton is a Florida dog trainer who trained her own service dog, Dallas. Bri's disability is invisible. She suffers from vasovagal syncope and severe allergies that can cause anaphylaxis. Dallas has been trained to detect changes in Bri's chemistry and consciousness and alert Bri in time to summon help.