Hi All,
I have a 5 year old yorkie girl that has ALWAYS been very nice and submissive, I could always literally take food out of her mouth.
I have recently been dog sitting for a friend (a week or 2) and since then she has been very aggressive/snappy, not only towards the other dog but towards me as well.
If i get even remotely close to her food she will growl and snap! When she got a chicken bone from the trash, I tried taking it away from her and she SNAPPED AT ME, like a crazy dog!! :S
What should I do? It is weird to be scared of my own baby girls

is it a new thing that she has now "learned"?