I have 2 female guinea pigs that have been together since birth. All of a sudden today, Maggie started attacking Molly for no reason. I've seperated them, but I was just wondering if there might be something wrong with Maggie that she would start going this?
Ok, by attacking do you mean drawing blood? Could she have just been in heat and showing her dominance? Was there a change in housing, bedding?
If the above scenarios do not work, she may have to be spayed, it may be ovarian cysts that are causing her aggression. I would bring her to the vet to make sure that is ruled out.
That is about all I have to offer, unless I think of something else a bit later.
I'm sorry to hear that ...I don't know if it is relevant but I had two female hamsters that were the same way ... they were sisters, in fact. When they reached adulthood they got territorial and started biting at each other's tails ... I ended up seperating them ... I hope you don't have to keep them seperated but good luck ...
Guinea pigs are herd animals and enjoy the company of others. I have 23 and have peace, there is only one pig of mine that is not in with the herd and that is because she is a barber and I enjoy my pigs furred instead of bald.
Another question is, how old are your girls and how long have they been living together? Let me know and I will try to offer advice.
They are probably about 6 months old, and have been together the whole time. They are back together now and they are decent to eachother for most of the time, but one in a while, the long hair chases the short hair. Im pretty the long hair bit the short hair, but i didnt see any teeth marks or anything. Could she just be trying to groom the other and the short hair doesnt want it?
She could be in heat and is just asserting herself, also she may not be biting for blood but ripping the other's hair out when she is chasing her. I have an assertive sow that will chase half the herd down when in heat, and grab some hair and pull it out. Is yours making a rumbling noise when she is chasing the other? If so, she is in heat.
Just watch to make sure she is not injuring the other. I have to watch mine in the same way.