^Also for walking specifically, try to anticipate his reaction. When you see a dog coming from behind or from
the opposite direction from far away, pay attention to your dog's reaction. If his tails go straight up, his body leans forward pulling on the leash and his head fixate on the other dogs, give a quick light pull on the leash (pull just enough to feel the tension and then release immediately). You may have to do it a few times. Always read his reactions. Dogs dont just snap, they give plenty of warnings before they do.
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