[Tracy mayoh]

I have just recently got 4 wethered ryeland lambs 19 week old
One has just starting butting two of them
What do I do ?
One lamb limping a bit now
Is the butting normal as they are from the same group / breeder but obs in a new field will they work it out them selves

[Fleecewife]

Yes, they are establishing their pecking order, their hierarchy in their new group.  They are unlikely to hurt eachother, beyond the odd bruise.

[Marches Farmer]

Absolutely sure he's a wether?  Check if he's a rig (testicle(s) undescended).  It does happen more often than one would like.