I just got ZT2 and am having trouble with the enclosures because I don't know what the animals want. In ZT1 there were happy and sad animal emotions so you know when you have too many rocks etc... is there anything like this on ZT2? If there is, how do you make it show up?
Please help - I'm really struggling! ;(
Thanks

It isn't. In fact, animals in ZT2 will be happy in different biomes and with any plants/Rocks. There is no estrict need.

Ok, this is acually quite simple:

1) Click on your animal of choice, and a little window should show up.
2) The window tab that comes up are the animals basic and advanced needs.
3) The green means its satisfied, the yellow means its so-so, and the red means that it hates it or really needs it. The picture on the little boxes will help you distingusih what it is.
4)You can just have the biome without anything, just the grass and dirt of the biome. You can put as much water, rocks, foliage, etc. as you want, just make sure it does not cause problems.
5) Did you read the manual? if not, then thats why you are having trouble.

yeah, it changed from ZT1.

and if you don't know what to place you can press a Zoo kepper button which will show everything that animal will like