Hey. I have 2 baby guinea pigs. they are the same age. I got one of them 1 month ago and the other one like 1 week ago. I tried to introduce them today. I put them in a big open area and 2 hidy houses. But they both went in 1 hidy house and did not come out. The older one tried to push the new one out of it, but he didnt move so they both got aggressive and started chattering teeth. the older one even tried to have sex with the new one. I guess he thought he was a female, but both of them are male. I seperated them when I heard them teeth chattering and saw them jumping on each other face to face. I was wondering if I did anything wrong? And can I try introducing them again ? or did I ruin everything and they wont like each other ever ? I am so tensed. Please help me with this. Thank you.