Why does a Border Collie bite people?
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👁 3190 views 💬 13 replies Behavior & Training
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Expert Answer
A Border Collie may bite because a stranger makes it feel threatened, leading it to attack the stranger. Also, dogs naturally like to chase, and during chase-play with people they may accidentally bite. In addition, a Border Collie may bite because it is sick and, from discomfort, becomes irritable. Therefore, the owner should judge the biting cause from the actual situation.