The Siberian Husky is not a one-person dog. Nor is he a guard dog. He might let you know someone is around, but he has no concept of protecting you. The Siberian is a friendly and gentle dog who is not overly suspicious of strangers or aggressive toward other dogs.
The short answer is yes, it's entirely possible to have RA in your jaw-RA affects joints and your jaw is a joint. In my personal experience, I find jaw pain one of the most difficult to cope with, it's as if it permeates everything, making it impossible to ignore.
In the early stages, people with RA may not initially see redness or swelling in the joints, but they may experience tenderness and pain. These following joint symptoms are clues to RA: 1  Joint pain, tenderness, swelling or stiffness for six weeks or longer. 2  Morning stiffness for 30 minutes or longer. 3  More than one joint is affected. 4  Small joints (wrists, certain joints of the hands and feet) are affected. 5  The same joints on both sides of the body are affected.