My Ami needs some advice!

I like Santa Claus!!! He told me he was bringing me a new binky kong, bed, and TOYS!!! I have been having an issue with people lately and Ami can't figure me out. Whenever someone stops petting me and leaves...I begin freaking out, barking and growling. If anyone out there can give my Ami some advice on what can be going on or what she can do to help then please leave a comment!