This is probably going to be a question with no answer, but I noticed that my chin is produced less feces then usual last night. The thing of it is, everything else is entirely normal. The feces are a proper size, color and texture. My chin is still eating, sleeping and playing normally. He doesn't seem to be in any discomfort and his belly is still soft. Can this happen from time to time and be absolutely normal? Am I just being a worry wart?