I have a 3 and half year old Staffy/Shitzu/Silky. She is a wonderful dog, I love her to death, she loves everyone she meets, and I suppose that's her problem. Whenever she see's anybody, she just gets so uncontrollably excited. The tail goes crazy, she can't stand still, jumping around so much she actually scares little kids, and any dog that see's her rambunctious behavior ends up barking at her because they don't know what to do. I've tried everything I can think of to calm her down, training her to sit (which she does without company no problem), picking her up, holding her down, telling her no. Everybody wants to pat her because she's cute, but she won't stay still long enough for anyone to lay a hand on her. Any ideas?