Pups are now 4 weeks and over the last few days have noticed they getting more"nippy".......especially round my ankles. Thought it was cute at first nibbleing my trousers etc but seems to be bit more meaningful now. They started nipping my fingers today. 2 of them started barking today aswell

Is it just part of the learning process.......should i be correcting them or just let them learn from mum.
Cant remember what i did with last litter (you forget the bad bits!!!

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