She has really never relaxed around new people, and children. Funny she has had the same experiences as the others and went places,etc. She is quiet and a lady. If she is playing with (I have 3 other collies)them and running around she does forget to be cautious. She is never cross with us.Hopefully we'll get a handle on her problem. All 10 of her puppies had a quiet sweetness... My other females were much high energy! Linda