[Paula]

You need to do introductions in a completely neutral area. Ideally, there should be some things to distract the pigs too, like veggies and hay. While you are letting them get to know each other in a neutral area, you should clean the cage completely and when they seem to be getting along, put them back in the same clean cage together.

Make sure that your cage setup gives the pigs ample room and at least meets the minimum requirements for the number of pigs you plan to house in it.