most of the clubby bulls are designed to be show steers, they just got "lucky" enough to keep their nuts. they are never supposed to live past 14 months of age
I agree with the chain idea. I actually swap out the chain leads for a black rope on most of my show halters. I am brutal for not trying chains at home so using a rope takes away some of the surprise.
I'm also in Ontario and if he is quiet and going to be used to get a young member started I would use him. THe guinea's looks doomed so you wil most likely be going to somewhere like redbrand or Ilderton fair. He would fit in at some of those smaller shows. Except for maybe half a dozen better...