My parents are having to rehome their dog, Gracie. She is not good with other animals and is causing a strain on the household. She around 3 years old and they have tried their hardest to help her attitude. She is aggressive towards other animals but is a sweet girl. She would need to be a solo dog. She is house trained but has anxiety web left alone so we have never tried crating. Small children have been around her but she always seems not to do well with then either.