my pup will be two weeks old on sunday, shes a singleton and she never stops feeding she was 13oz born  and now at 11 days weighs 2lb.3oz, its just mum isnt great a making her poo!(its her first litter )pup had smelly wind so i got some wet cotton wool an made her go and its a bit loose an pretty smelly!!! sorry for all the graphic details!! just wondered if they can overfeed at this age.

yes they can. little and often is the answer.