THIRD year apprentice joiner Chris Caine, of Saundersfoot, is tackling the Cardiff half marathon for Guide Dogs Cymru this Sunday.

He’s been inspired to run by his black labrador Izzy, who is four years old, but still behaves like a pup, according to Chris.

The 18-year-old is the son of Hayley and John Caine, who run Frost Hardware in Saundersfoot. A number of customers have been popping in to show their support, including Eva Rich and her guide dog Oyster.

Chris said: “I’m training locally and it is very hilly, so I’m hoping Cardiff will be much flatter!”

A record 22,000 runners are expected to take part in the race, which will be shown on BBC Two Wales and online.