Your dog lunges at other dogs because they're either scared, overstimulated, or never learned how to greet properly. It's not aggression in most cases, it's poor communication skills. Think about it like this, if you never learned how to shake hands politely, you'd probably fumble through introductions too. Dogs that missed early Puppy Socialization Training near me often react explosively when they see other dogs because they don't know what else to do. The leash makes it worse since they can't use their normal body language to communicate. A Dog Trainer Woodinville WA can help you decode what your dog's actually trying to say and teach them better ways to handle those encounters. Seattle Family Dog Training : https://www.google.com/maps?cid=17052757589748617228 Read the full story : https://gulfsena.com/blogs/53839/Why-Your-Dog-Lunges-at-Other-Dogs-and-What-It