Grumpy girls

[Alix1974]

My 2 female guinea pigs (sisters) are now 4 1/2 months old and have just started getting a bit territorial and grumpy with each other. It's not all the time but we have had a few scuffles over the last few days. Should I be worried?

 

[Wiebke]

Hi!

Your girls are now teenagers and more hormonal; this can mean that the existing hierarchy is questioned, especially when the girls come into season. Sows rarely fight or fall out during this time, but they can squabble a lot, have tussles, chases etc.
I would recommend to have only hideys with two exits and lots of space etc.
Sow Behaviour
When Sows Experience A Strong Season (videos)
Bonding: Illustrated Dominance Behaviours And Dynamics
For tips on how you can minimise flashpoints, have a look at the boar teenage guide for stabilising measures: Boars: Teenage, Bullying, Fighting, Fall-outs And What Next?

 

[Alix1974]

Thank you. That's really helpful. They don't seem to be hurting each other just lots of hay flying.