I agree with @marinelife on zoos. Although I am often depressed seeing the animals behind bars when I visit, it’s a little strange to think that the animals are in an uncomfortable environment. Especially considering the number of animals that have been rescued from injuries. They have a better life at a facility like a zoo, where professionals can treat and rehabilitate them, than they would if left in the wild.
Although some owners of pets aggravate me, I don’t think think the ownership of pets should be disallowed by any means. Especially to those with hearts kind enough to adopt from their local shelter (and to those with even more patience to foster animals from abusive homes, or take in a creature that is disabled. It takes so much commitment to extend that affection to an animal that would otherwise be put down.)
Exotic pets, such as certain reptiles and mammals, should be regulated far more than they are. Kids these days see chinchilla and want to purchase one because they’re cute, but don’t take the time to research how to care for the animal. People in my area have also been known to catch wild parrots and keep them in bird cages in their home. This is dangerous and I worry about the quality of life those animals receive.