Zoo exhibits should be bigger.
My first reason is animals can roam more in bigger exhibits. There have been too many incidents of tame animals living depressed boring lives. How would you like being cooped up in a little cage?
Another reason is if the exhibits were bigger, animals would be able to hide, so they wouldn't be in limelight all the time. How would you like it if everyone was steering at you 7 days week 365 days year?
My last reason is, if zoo exhibits were bigger, zoos could put more animals in the exhibits. So more guests would come, which then means more money for the zoo so they can buy exotic species of animals for people to enjoy.
So zoo exhibit should be bigger. What do you think?