Colby is a fictional character portrayed by Dakota House in the TV series Heartland.
In the first episode they appeared in, titled Family Business (season 4), they were 36 years old.
They appear in 1 episodes out of a total of 261 aired so far
Episodes1
Family Business
episode S4.E11 january 2011Tim decides to enter his racehorse, Lightning Dexter, in claiming race despite Amy's objections. Amy and Ty's troubles are aggravated when Chase comes to town and offers to put in a bid on Dexter. Meanwhile Lou finds out that she's pregnant and though Peter comes home, he really needs to be in Dubai.