Use charollais' for our rams on charollais x ewes. Need to get them a bit harder as we lamb outside on highish ground and they are just getting allergic to cold wet rain!. We are a closed flock so don't want to buy in any ewes really. Some ewe lambs are retained for replacements. Everything else sold fat. Charollais tups are
Any ideas what we could use to cross to get a bit of hardness back into them??