have only had guineas 4 3 days but 1 is slightly larger than the other and keeps head butting the smaller 1 and chasing her around, the smaller 1 has squealed quite loudly once or twice, no evidence of biting yet but just worried that this means they may not get on. the smaller of the 2 seems 2 sit in a corner on her own in the shelter squeaking quietly 2 herself. both guineas approx 6-8weeks old and both sows. is dominance behaviour normal in sows? and what should we look out for as a sign 2 separate? could constant dominance behaviour make the smaller sow depressed and unhappy?