Nothing. It Just Looks Pretty :)
Nope.
No you can't yet.
For changing the colour of your barn
Nope
You need to be a certain level to buy a new nursery barn
When you buy the Red Barn for 40,000 coins it gives you 400 XP. You can store 8 items in it. As of December 2009 you may purchase a lights decorator and decorate any building (like the Red Barn) and lights and snow will appear. Most people will use it for the XP and for decoration.kitkat4498 but now 2011 going on 2012 i dont know.
put him in the dairy barn with the cows and you will get calves :)
You have to buy one from the Market under Buildings.
yes but you have to build it first
ok put the bull in a dary barn and it may get a calf!
you can store anything but animals and bigger buildings
It gives XP points when you buy it, after that it's just decorative