My Aunt and Uncle on my mother's side still run the family farm in Western Massachusetts. Yesterday, they got a visit from the MSPCA to investigate a report of animal cruelty that had been lodge against them. The "offense" the sheep were left out over night with their guard Llama and the complainant thought is was cruel to leave them out in the cold all night. My aunt's response "for cripes sake, they're made out of wool!!" I know what she was trying to say, but it struck me as very funny. Of course MSpca found no basis for concern.