yes you can leave your animals there. they will not go away even if you allow them to walk... you don't harvest your animals. you just get something from them, like for example the cows, you get milk from them, get eggs from chickens, down feathers from ducks, etc...
To harvest cow on farmville you need to click it. Your character will then go over to the cow and harvest it.
You need to plant crops, harvest them and them plow your land. Also harvest your trees and animals. That gives you xp (experience) points, which leads you to the next level
A friend of yours came over and fertilized it. Just leave them as is - and once you harvest them, you will gain extra experience!
The farmer has to prompt the vehicles to do the work.
do you mean bales? Probably. Hay bales are purely for decoration, and nothing else. They do not feed your animals, as animals on FarmVille do not need food or anything of the likes. You can find the answer to all Farmville questions by following the guides. Check the related links below.
to get animals you need to go the order list and buy them
The amount of farm cash is determined by how much time each crop on your farm has left before it is ready to harvest.
If your talking about the ribbon "Zoologist", then is says under "ribbon requirements" that you need to own a certain numbr of animals.
Farmville coins are a crucial part of playing Farmville! You earn game coins by harvesting crops, animals, and tress. You also can claim game coins from your neighbors as rewards or earn them through other Farmville tasks. With these coins you can purchase items through the Farmville market for items you want or need to help you level up! Get as many coins as you can as that will make your experience as a Farmville farmer truly enhanced!
The only way to "reset" your farm is to uninstall FarmVille completely and leave it that way for 90 days. Your farm is saved for that long on their servers before it is erased. There really is no need to start over, however, as even if you run out of coins and find yourself at a "dead end", you can ask friends to send you gifts that you can sell or harvest from, and you can visit friends and help their farms to get yourself back on track.
you can only get xp's for farming which you need to move up the levels
You need 46,000 - 52,999 XP for level 30 in FarmVille.