fearaggression

My husband and I have two 6 month old puppies. When we first got them they loved any person that came over and loved to be pet... Now they do not like any new people or any dogs. They bark when our neighbors go by and and any dogs pass by the yard. I took the little girl with me to a Bible study...

My family adopted a 4 year old, female American Eskimo about 6 months ago from the SPCA (labelled as 'Purple' level) but I'm having trouble with her aggressive behaviour towards people and dogs. She does have moments on walks when we can walk by someone (not /right/ beside) and she'll act fine...