I’m really pleased for you, to hear you the three hogs have moved in. Is that them on your profile pic? It is unusual for hogs to live together, but never say never. You might find, though, that they are comparative youngsters and that when they get a bit older may become a bit less tolerant of each other. It’s just lovely to have 3 hogs around at all. I hope they hang around and continue to give you the pleasure of seeing them.