Until they die, or the grim reaper might take them...:( no.... they die of old age dahhh
2-3 sim days
yes
Yes you have to buy sims 3 in order to play it.
Sims can only have pets in Sims 3 if toy buy the Sims 3 "Pets" expansion. If you are talking about Sims 3 alone, the only pet a Sim can have in Sims 3 standalone is a fish.
In the sims 3 pets your sim can be a werewolf.
sims 2/3 and pets
simple.....YOU DON'T
Unfortunately there is no pets yet in Sims 3.
The Sim 3 Pets expansion pack came out October 18, 2011 in North America.
pc xbox ps3 wii ds
Your sim needs to be best friends with the other sim before they can be in a romantic relationship. Once you sim's relationship is high enough with the other sim, your sim will have the option to propose.
I usually have my sim man push over trash and then make the cat play in it!