gone back to shed washed and dried his back end which as he has really short coat was easy to see stained in large patches/as this morning was first feed since 9 last night he wasn't full either/i managed to get 150mls down him of his feed although he wasn't enthuiastic like the others.
What colour is the staining, and is it from faeces, or what?
I suspect he would be slightly cold this morning as well as hungry. The first thing one should do when seeing young lambs for the first time in the morning is check their temperature (unless, of course, they are obviously well and seeking their feed). This is best done by putting a pinky finger into their mouths over the tongue. Anything other than body temperature will immediately be felt. The lamb may or may not try to suck the finger, and this can be another indicator to the state of the lamb. In a cool lamb the suck reflex will be depressed.
It is the process of digestion which produces heat from within. Equally, digestion relies on a normal body temperature to occur. Lambs which are cool or cold should not be fed before they are warmed.
It may be that your lambs could do with a heat lamp through the night, at least, and they certainly need to be fed later than 9pm.
Some lambs, usually big ones, and who may have had protracted births, are more lethargic and dopy than others.
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