He's 13 months and for the last 6-8 weeks has started biting - but only me!
It's usually when we're sat quietly playing, or he's snuggling in before a sleep. If he's being carried he bites my shoulder or neck, or if we're sitting or snuggling it's my arm. Usually he goes for bare skin but he's quite happy to have a go through clothes too!
Any ideas on why he's only doing it to me, and also the best way to stop it? DS1 never bit so I'm at a bit of a loss!