[shep53]

Hi  40c is perfect  ( NADIS website says   45 c  )         the lamb has to  be 37 - 39 c to be  warm     just check or you can go from Hypothermia   to  Hyperthermia   .       Always       keep  lambs from different mothers separate in the box and if you need to warm  1 of twins or trips and want them to go back with the mother take all away not just the 1 or mother may reject it