According to the official CBC site Seasons 1 and 2 of Heartland will be released on DVD this year

CBC Blog

Thanks for the heads up on the DVD's. Unless a US network gets it's head out of the (err) sand, this appears to be the only way I will ever get to watch Chris in this show. It would make a great show for ABC Family to pick up.

"She Makes me Crazy" was re shown on cable recently and although his part as Hank was brief, he was so loveable. The ending was great.