ALT Black Labrador Billie, is wearing her burgundy Hearing Dogs for Deaf People jacket. She's sat outside in a back garden in front of a tall wooden fence. Billie is looking towards the camera.

ALT Black Labrador puppy, Billie, sitting indoors and looking towards the camera. Billie is wearing on oversized burgundy training jacket with the Hearing Dogs for Deaf People logo down the side.

ALT Golden Labrador Parsley, is sat on a woodland path. His head is turned slightly to the right and his tongue is stuck out.

ALT Golden Labrador puppy Parsley, is curled up asleep on a soft blue blanket.

ALT Golden Labrador Parsley, is lying on his back in his burgundy coloured dog bed. His mouth is open slightly looking like he's smiling.

ALT Golden Labrador Parsley, is sat on cobbled floor next to a wooden table and chairs in a pub garden.

ALT Golden cocker spaniel Ada, is sat down on a train station platform wearing her burgundy training jacket. Behind her is a stationary Chilterns Railway train.

ALT Golden cocker spaniel Ada, is sat down inside a train in front of a couple of empty seats. Ada is wearing her burgundy training jacket with white text on it reading "I'm learning."

ALT Close up of golden cocker spaniel Ada, as she lays down on the train beside her volunteer's feet. Ada is wearing her burgundy training jacket which reads "I'm learning down the side in white" as she looks up at the camera.

ALT Yellow Labrador Preston, is sat wearing his burgundy training jacket which reads "I'm learning to be a hearing dog" in white text. Preston is sat in front of a bookshelf. He's looking at the camera, mouth open looking like he's smiling.

ALT A brown Poodle is sat down outside a wooden building, looking towards the camera. The Poodle is wearing its burgundy training jacket reading "I'm learning" in white text.

ALT Loki, a black and brown cocker spaniel, is sat down wearing his burgundy training jacket. His mouth is open slightly as if smiling, and he's sat in front of pots of red and yellow roses.

ALT Black cocker spaniel, Rex, sitting in his burgundy training jacket which reads "I'm learning" down the side in white. Rex is in the flower section of a supermarket and looking towards the camera.

ALT Black cocker spaniel, Rex, sitting in his burgundy training jacket which reads "I'm learning" down the side in white. Rex is sat outdoors beside the legs of his Volunteer Dog Trainer as they pause at a coffee shop on a sunny day.

ALT Black cocker spaniel, Rex, sitting in his burgundy training jacket beside a water fountain on the high street. Rex is looking towards the camera with head tilted to the side.

ALT Golden and white cocker spaniel Amber, is sat inside a shop Infront of a dining table and bench. Amber is wearing her burgundy training jacket with white text on it reading "I'm learning."

ALT Black cocker spaniel Star, is sat down outside a building looking towards the camera. Star is wearing her burgundy training jacket with white text on it reading "I'm learning".

ALT Black cocker spaniel puppy Star, is sat outside on pavement next to a purple cone. Star's looking up at the camera, with her tongue stuck out

ALT A close up photo of black cocker spaniel Star, looking directly at the camera, mouth open looking as if she's smiling

ALT Golden miniature poodle Flynn, is sitting outside a train station, with a stationary train pulled up behind him. Flynn's wearing his burgundy jacket with white text reading "I'm learning to be a hearing dog" on it.