Three Northern Ireland puppies are hoping they have a nose for success as they train to become sniffer dogs working for security forces around the world.

Some of the dogs trained by Christopher Hanlon have gone on to work for the PSNI, while others have ended up with police forces across Europe and in China.

As part of their early training, the pups spend a number of weeks at Streamvale farm in Dundonald to be socialised, as Richard Cull has been finding out.