My dalmatian puppy ( 11 weeks old) is biting a lot lately and today she bit me really hard and made me bleed. She always goes to bite when my hands are near her neck/collar or when I am trying to get something out her mouth that she shouldn't have.

Also when we are having a cuddle she will start biting into my arm or anywhere else she can reach. I tell her no and use the lead to direct her away from me and this seems to make her even more aggressive.

Is this normal puppy behaviour or am I doing something wrong?

Niki