I currently have 7 piggies. 2 that I've got from the start (about 6 months old now) and 5 babies from one of the two piggies. The babies are now about 3,5 weeks. That means they should be able to do fine without their mom. Because I haven't got one large cage I separated the pigs. The 2 smallest piggies with the mom, and the 3 bigger babies with the other 6 month old pig. But they are still in the same room, the small ones are quiet right now but they can really put up that 'Where is my mommy!?'-wheek. Should they be just fine like this, or would it be better to put all piggies together? (The babies are leaving next week so it's only for another 5 days).