S4 Expansion Idea - Zoo

I was really hoping with the vacation/business pack, we would see a Zoo feature, but alas, it hasn't happened. 

I'd love to see a little zoo feature, where you can have the following animals:

-Lions/Tigers/Panthers/Leopards

-Brown bears/panda bears/polar bears/koala

-birds like parrots that we can choose a variety of gradients for. 

-vultures/flamingos/owls/bats

-elephants/hippos/rhinos/giraffes/zebras

-Hyenas/wolves/fennec foxes/artic foxes

Zoos could have fun tunnels for exhibits, look-outs platforms, bird santuarys and reptile exhibit.

-Glass cases with reptiles and snakes.

I'm aware there's some mods where you can obtain these animals, but I think it would be fun to have a working zoo. 

I can picture a penguin show where a sim feeds the penguins fish and possibly slip and fall in the water lol

And there can be cute concession stands, popcorn maker and stuffed animals to buy.