Buddy dog is 'like a best friend to me'

Have you ever heard of a buddy dog?

They are often guide dogs who have not quite shown all the skills to stay in the job. In Rudi's case, he could not stop chasing cats and squirrels.

Now, he helps visually impaired brothers Ollie and Theo who live in Gloucestershire.

The black labrador was in for a treat when he was reunited with one of the people who raised him as a puppy.

Video journalists: Ross Pollard and Alex Howick