Hi Tim
I totally agree with you about the feet .the first bloodlines that arrived in Europe was very bad .I am pretty sure they weren't from South Africa .I currently run over 300 dorpers and some f2 ,f3 dorpers
In Cambridge on the heavy clay .
In the end it all comes down to genetics and good bloodlines. The bloodlines I use is Mickey Phillips and John Dell lines some of the best breeders in the world .I don't even touch their feet lambs no scald.
We scanned for muscle depth and with zero input the breeds from the continent will struggle to compete .we as a dorper society now have more new blood coming in than before and that is crucial for any breed.tell you what my mules and Suffolks are more lame now.
The Dorpers we tried came from NZ (via Northampton ) & i think embryos that originated from SA
Have you got them shedding? Most i have used/seen seem to be poor shedders?