We had a lamb born yesterday morning, a twin, and it can't stand. It wasn't that cold when it was born, and the other twin is up and running around fine. This one was trying to stand up and couldn't so we gave it a feed of colostrum and put it in the heater for a couple of hours to warm it up. It still wouldn't stand so we took it home and fed it again. It looks healthy enough, is very vocal, sits with its head up and tries to stand but it's legs don't work. I had it taking a couple of wobbly steps last night but this morning they're not working again. They go all floppy and it's like he can't remember they're there.
Any suggestions?