Why did my border collie bite my hand?
Why did my border collie bite my hand? Dogs Training Discussions
She's 5 years old, well trained, never aggressive, and yet a couple of times she's bitten our hands/fingers quite angrily. It seems to happen when she's taken by surprise. Yet she's the least aggressive dog ever. She has PLENTY of exercise and stimulation. Thanks xShe literally pierced my finger and it REALLY hurt! Is this really normal?