There are no known SEN concerns and I deal with it very firmly; he’s immediately removed from the soft play or party or whatever it is and loses screen time for the rest of the day.
He does have a temper on him but this is mostly kept to verbal outbursts / furious face.
I can’t say the biting happens a lot, but it’s happened a few times lately. I have to admit I’m at a complete loss and am very worried.