I have never liked zoos! The animals look so sad. The San Diego and Cincinnati zoos are very large and that helps, but I still don't enjoy going to them. The reptiles are usually fine, but many of the mammals really shouldn't be locked up like that. A polar bear swims up to 600km a day in the wild.

I like aquariums. Most fish are fine in a big enough tank; turtles too. I avoid aquariums with Dolphins or Whales. Considering how much they swim in the while, that seems cruel too.

In some countries it's illegal to have just one of a kind of some animals as a pet.