i have 3 male pigs all entire so usualy would end in a blood bath but my boys have been ok togeather, ive had them a few weeks now and even though they have never had a fight they have always teeth chatter at eachother and rubbing bums about and toing and frowing they have a bite now and again but never a fight, but my concern is they dont seam to stop these little squabbles should i seperate them or will they always do it anyway?just george and harry never did it to eachother and neither did lucky and nibbles before they came to me(they where a bonded pair) should i leave them or seperate?xx