My 9 week old puppy is great until my 4yo sits down on the floor, puppy sees 4yo as another puppy I think. I’m tirelessly trying to resolve. This morning puppy bit 4yo arm and broke the skin, two tiny (tiny) marks, almost impossible to see unless you look for them. I’ve been told by a family member that the NHS advice to speak to a Dr for any skin breaking bites, is this correct?!
Unsure if relevant but 4yo has all vaccinations and puppy has had first lot.