DS and I have just returned from the Lake District, where DS saw sheep dogs at work, lambs being rescued, farmers catching lambs with a crook, lambs feeding...and collected a selection of skulls, horns and jawbones from the fells. He LOVES show and tell, and we brought a selection home for him to take to school along with his cuddly sheep-dog and leaflet about breeds of sheep. I have bleached / disinfected the bones, but DP says it is totally inappropriate to send bits of sheep corpse into reception, and his teacher will be appalled.
MN opnions please!