DS1 is 4.9 - tall, strong and boisterous.
DS2 is 2 - tall, strong and wriggly.
They are both VERY loud.
The 'game' they most often seem to default to together is loud, shrieking, rolling around the floor, climbing over each other, sliding off the sofa sort of wrestling.
DH says it's just a boy thing and they need to be able to 'rough and tumble' so long as neither as them get hurt.
Personally I hate it, and am constantly trying to get them to stop it. (We do have rules about not jumping on sofas/ beds). I just can't seem to help but equate it with agressiveness and fighting.
When is 'enough, enough' in your books?