Dinosaur pets??

I had this idea for years.

ok, so mini dinosaurs as pets. Let me explain.

like say a carchardontjsaurus that us 5 feet long, 2 feet tall, and a hundred pounds. The size of a large dog. They can be kept and bred just like actual dogs and some could be hunting dinos others could be police Dino. And there could be really snall ones like a 2 foot long, 9 inch tall, 10 pound raptor that could be like a lap Dino instead of a lap dog. This would be awesome! Don't you think?