thank you vss.... very helpful to hear how succesful others have been.
interested in your comment about length of lactation.... am racking my rusty agric lecturer brain for reasons why it should affect lactation length.
Linda
Me too. I kept Hillie in milk until 2 months before her next calf, and had taken a while to get her to hold to the AI that first time, so she milked for 14 months and reared 5 calves (plus milk for the house and all the pet lambs) in her first lactation.
When I trained her as a heifer with her first calf, I had the set-on and then her own newborn calf on her
while I was milking her at the very beginning. Dairy cows are creatures of habit, so I think this built a pattern of signals in her brain, and helped to get her used to dropping her milk when she's put in her milking stall, washed, and caked. I did also spean both her own and the set-on calf, so that I could take all the milk myself for the pet lambs, at 5 months on her first lactation - maybe this helped to teach her to drop her milk for me.
Now I only milk her myself when I need milk, which isn't every day. Occasionally she is a little slow to start dropping the milk, especially if I haven't milked her for a couple of days, but so far she has always dropped it for me. I nearly always take about 2L, and sometimes I can feel that she's holding the rest back for the calves - if I want a significant amount more (for instance if we have visitors staying, or earlier in the year when there was a litter of puppies whose owner, our lodger, wanted cows milk for them) I have to work up to it over a few milkings, taking a bit more each time!
The more I read the more I think Hillie is a very special cow.
Her first daughter, Plenty, is due to calve herself in December, so we'll see then whether the house cow genes are running in the family! Plenty is a very different animal to her mother - hasn't got 1/10th of Hillie's brains, for one thing - but I do feel confident (or is that hopeful?
) she'll be as good a house cow as her mum.