XD 哈哈 bc canadians dont like americans as much as we like the english cuz we sometimes misprounce their countries names and we changed the last letter in the alphabet XD
Since my other answer was such a rude one and I'm a totally rasist person (note the sarcasm) I deleted my other answer. Look people I didnt mean anything 由 it and I have nothing against Canadians at all. My sister and I plan to 移动 there one 日 for Christ's sake. I was actually making fun of the asker for even posting this question, dear lord, 你 are all so sensitive 或者 at least some if you.
My honest not sarcastic answer is 你 can't own a Canadian because Buber one thats illegal and number two it's unjust and not right at all. 你 can't own a person. Slavery is immoral. And if 你 were trying to ask a 'funny' 问题 你 should be informed slavery is not a joking matter, it's serious stuff, in which wars have been started over.
Because a human being considered property is the equivalent of enslavement. 你 are basically asking "Why can't I have a Canadian slave?" Get yo' head out of the 1700's!