Getting all the moshlings in zoo order would be difficult, especially if Moshi Monsters add more moshlings. You can try to get them in order which means working on attracting one moshling until you have it, then work on the next one in the zoo.
The other problem would be that you can only do the Super Moshi Missions in the order that they were released while the moshlings you get for the missions are not released in their order in the Moshling Zoo.
You can't, you have too attract them in your garden with seeds,
All the moshlings are on the cover of the Moshi Monsters Moshling Zoo game. The moshling in the circle that says "Exclusive In Game Moshling" is Nipper the Titchy TrundleBot which is the moshling you get with the code that comes with the Moshling Zoo Game.
Well, that depends which Moshling Zoo you mean. The Nintendo DS game "Moshling Zoo" recently came out but if you mean online, then, the Moshling Zoo has always been there for paid members!
complete all the levels on moshling runs and collect furniture
You can not change the background in the Moshling Zoo on Moshi Monsters.
You have to be a paid Moshi Member to have access to the Moshling Zoo through the Moshling Zoo Door on Moshi Monsters.
You can not get Nipper the moshling unless you buy the Moshi Monsters: Moshling Zoo game for Nintendo DS and get the code.
You can not have a Moshling Zoo unless you have a paid Moshi Membership.
Moshi Monsters continues to add moshlings to the game so it is very unlikely that anyone will ever complete the Moshling Zoo. Plus, you can have more than one of each moshling, so even if someone gets all of the moshlings, they can continue to collect additional moshlings in their zoo.
Once you complete one moshling set, that part of the zoo will be more colorful than the rest of the Moshling Zoo. To keep making your zoo more colorful, you have to keep completing moshling sets.
Just catch all the moshlings.
The Moshling Zoo is the place where your moshlings go when they are not in your house. You can go to the Moshling Zoo to read about the moshlings, see which moshlings you have and which ones you still need to collect, and to put different moshlings into your house. The Moshling Zoo is only available to paid Moshi Members.
If a moshling is not listed in the Moshling Zoo, then it has not been released and you can not get it. You need to wait until Moshi Monsters releases it.