there are no other websites i think
go to the friend and click on it and add will be there click on it to add friend thankyou
Some websites like howrse.com is babydow but that is where you take care of babies. silky12
Some websites would be Clubpenguin.com, Fantage.com and moviestarplanet.com. Hope you like them!
Please refer to the related links for the websites.
I'll tell you some websites like smallworlds are not related to the sims but most of them are related to the sims websites like frenzoo meez and imvu
Clubpenguin
teenspot
teenspot
Some websites like Dog Dayzz?I only know one, It's called Furry Paws.
Second Life
Bringvictory.com
eBay