The saying goes you can't teach an old dog new tricks, but Malcolm Wright has done just that.
He adopted Bella, a 16-year-old stray kelpie, and in a matter of days she's gone from walking around with her head down, to wagging her tail and getting excited.
"My dog had died last week and she was an older dog and I thought because I'm 78, it's no good adopting a puppy," Wright says.
