Should I Separate My Boys?

[Amberc321]

I've had my two boys about 3 months and I've noticed Elvis won't stop "mounting" Percy it wouldn't concern me so much if Percy wasnt getting annoyed with being mithered so much and going for Elvis! And once I just let them carry on and Percy sounded to be in pain with it.

 

[Wiebke]

The "pain" is submission squealing. Elvis is obviously hitting the teenage hormones. Please don't separate until things get really dodgy or after there has been a fight with bloody bites.
https://www.theguineapigforum.co.uk/threads/dominance-behaviours-in-guinea-pigs.28949/