Big Bad Bella!

I let Bella out on a long leash while Sally runs free.  Bella can only go so far and Sally knows this.  Bella has a bad habit of biting at Sally.  Remember Bella stands 12 inches high and Sally is 3 feet high, so it is comical to see this little dog biting at the big dog.  Sally takes it well.  Now Sally knows that Bella can't reach her and will stand a few inches from Bella.  Bella has been hunkering down and leaps at Sally when she goes by to come in.  This is happening on a daily basis and Sally waits till Bella moves and makes a mad dash to the door.  They are funny to watch.  Sally has a great disposition to put up with the little chomper.  I know if it was me, the little dog wouldn't have any teeth.....