They had significantly greater aggression toward human family members, unfamiliar people, and other dogs; greater fear if other dogs; greater fear of other dogs and non-social stimuli; and greater separation - related problems and house soiling.» (dogingtonpost.com)
As with so many other aspects of handling dogs, preventing fear of other dogs is much easier than trying to rehabilitate a dog who has developed the problem. (vin.com)
A dog who starts off with fear of other dogs may become afraid of being home without you, afraid of loud noises, afraid of people (especially people like those who were with the scary dogs), and other things. (vin.com)