Dog to Dog Aggression
"Dog tolerance comes from a blend of nature and nurture and is influenced by a dog's genetics, socialization, training and owner management ... not "How he was raised." You ultimately hold the key to your dog's success with other dogs." ~Bad Rap
We so often hear that people want a puppy because they don't want a dog aggressive dog, they would return a dog if it became dog aggressive, dog aggression is a myth and the list goes on.
We want people to fully understand that dog aggression happens and if you are adopting a dog you need to be prepared to deal with it. Bad Rap has a great article on understanding dog tolerance levels around other dogs.
Check out their whole website, it full of GREAT information!