Bella will turn one February 4th. She is a shitzu, second one Ive had. My first was Susy and we got her at the age of about 2. Bella is the first newborn pup I’ve had. I’ve been able to teach her some things and still working on others. My question is Bella comes up to me and starts barking and growling. I can’t figure out what she wants? I’ve taken her out to potty, took her to food/water, ect… Has anyone dealt with this issue before? Thank you.