Hi I have 4 boars all under a year (2 pairs). And my slightly older pair seems to be having some bullying and I'm not sure how to go about it. I thought my ginger boy was sick because he was not gaining/ slightly loosing weight, but once i separated them he immediately started putting weight back on. But they figured out how to get to each other (literally putting the grids out of the connectors) So I let it be overnight but this morning I really noticed how my tri-colored pig was keeping my ginger from eating. So now the tri-colored pig is in the playpen while I'm at school. But I really dont know how to go about stopping the bullying since it’s in his nature. I thought about trying to switch the pairs but my younger pair seems to be doing fine for now so I dont know if I want to risk ruining it.