Hiya there such a cute Xiao Zhu u have there!:) i have a shih zhu female named sheba, the most beautiful and smart queen found from the bible.and another one coming soon end of this month a male named solomon.the very wise king and the one that is fond of sheba!:) since sheba is a direct champion line b****;she has ability to learn thing very fast compared to my previous shih tzu.very brave unlike a toy dog.she is more like a guard dog and wont think twice of scolding someone for cheating her or provoke her.sometimes she grumble if someone purposely disturb her.she loves to bite~ so every morning ill make sure ill give a toy so she wont nibble onto me instead.shih tzu are so likeable.so cute and innocent.smart and mostly quiet and very affectionate and also busy body~ and the most greddy dog i have ever seen.few times she ate a treat the long stick without biting and swallow in whole; as the result will hiccup all the way....learned her lesson and do again after awhile..notti fella

tips on how to house train your pup
http://www.perfectpaws.com/htrp.html

http://www.ehow.com/how_32_house-train-puppy.html

hope that helps...i can give hands on advice when u need one...conclusion it takes paitence and time to train a pup where to relieve themself