A 4 1/2 month old pup is SUPPOSED to be "out of control"!
It's what they do BEST, LOL!
You have to take control and do your part to get her to be less destructive and better trained. Look back through the threads using the search function and search on "chewing". You will find a ton of helpful info. Also, an xpen is a great idea, or even crating her when you are gone. Yorkies love small spaces, never fear.
Make sure you are training her in a positive manner, and remember, yorkies may ACT like people from time to time, but really they are just little dogs who want to PLEASE their people. Train her well and happily, and she will one day be the pup you want her to be! GOOD LUCK!
