second cycle day 20

All the ewes have now been tupped for the first time.They were all tupped with in 14 days.So now we have changed over the colours on the raddles.

James has got Red
Sandy has got Green
Skylark has got Blue

Now i know which dates the ewes will lamb on.
But if they didn't hold to there first service and they have another colour on them with in the next 17 days then that will push then on 17 days later. 
This is a good management tool.