We had a littler of potbellied pigs born and pulled them last night at 4 1/2 weeks. They were pulling the sow down and they needed pulled. They are pretty freaked out and I haven't seen them eat or drink anything since we pulled them. What should I do? I have pellets that they were getting with momma before they were pulled (mini pig pellets). I've witnessed them rooting for food with mom but so far they haven't shown any interest in eating or drinking.