The Capelbourne Cup brings together the best eight performed dogs at the track for a crack at the title.
Columbian King was always going to be a starter, but his 19.45-second winning performance was the quickest of any dog this year as he added to the trophy cabinet.
“He’s amazing Columbian King, he just knows how to win up there,” Hosking said.
“The three finals he’s won now - The Grand Prix, the Queensland Straight Track Championship and now the Capelbourne Cup - he’s never been the quickest dog going into the race but he’s found a way to win.
“His original trials there were pretty ordinary, and he hadn’t run real quick time there until his 19.45 today, I think he just thrives on the competition which is something you love in a dog.
“He had that terrible fall up in Townsville in the Cup Consolation, he didn’t do anything major injury-wise, but I thought it might play with his head a little bit, but he’s just come back better than ever.”
Hosking had already racked up a treble before the running of the Cup, beginning with Vitesse Earn who made it two from two in her young career.
“A good mate of mine Stephen Whyte in Melbourne is involved with the connections of Vitesse Earn and sent her up my way about eight months ago,” he said.
“She’s had a season and done a metacarpal since then, just had a few little things that’ve held her back, hence having her first start at two-and-a-half years old.
“She did a lot of her pre-training down at Healsville and showed plenty there, so they thought it would be a good idea to send her up here for some straight racing and she couldn’t have done much more her first two starts; 20.01 and 20 flat today and I think she’ll be much better from an inside draw in the future.
“She’s a beautifully put together bitch out of El Grand Senor and Nova Magic, a big 33-kilo girl who looks perfectly suited to the straight.”