We have a six month old Beagle cross (possibly rotti x no one is sure). He was found on the edge of a farmers field when he was approx 4 weeks old.
He still mouths a lot. He doesn't do it hard, he's learned when he hurts us we remove ourselves from the situation but it's like a compulsion as soon as he gets attention he has to have your hand in his mouth to nibble or suckle.
Is this something he will grow out of naturally or do we need to start training him?
For us, it's not an issue. As I said, it doesn't hurt. He learned to nibble gently quite early on but with him being large I am aware it could be intimidating to guests if he continues on to adulthood.