Julie,
we thought about it for Rowdy when he was 4 but then asked the fundamental question. Not how. But why?
Rowdy would have held up to the lifestyle but he would never have been home; we'd never see him win; we'd never get enough stud services to cover the costs of Specialing him and we'd have to share him (and ownership decisions) with a backer.
After a 15-minute discussion, we decided to get him TDI-certified instead and share him with the world while keeping him in our home.
While I realize that show dogs become extensions of our egos, it was important for us to remember that Rowdy is a member of our family and there was no amount of "glory" that would replace having him with us. We don't regret the decision.
But lots of people do it. And they keep me in business
.
Jim