Welcome Richard, Kim and Decker Rat Terrier, Kara

Nope, 10 week old Kara. You do NOT approach a mature dog face to face - that is confrontational in the dog world!!

DANGER Kara, you are STILL a rude and impertinent puppy

 in your approach to Sugar

And the photos tell the story, Sugar corrected Kara for her very rude behavior. Clearly, Kara understood Sugar's correction.