animalfarm
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Jerseys #1, Holstein #2. Any of the dairy breeds that produce mass quantities of milk. Although beef cows can have the problem, it is rare as they don't suffer the huge draw on blood calcium that the dairy breeds do. Milk fever is caused from too much calcium being drawn from the bloodstream because the cow has not yet adapted enough to draw it from the bones when it is needed. That is why you give the shot to dairy cows before they start producing milk, right after birthing. It can save their lives if you aren't around and they choose to drop in the middle of the night or when you just popped out to go to the feed store.miss_thenorth said:Good info. Is that only pertinent to jerseys-- about the milk fever?animalfarm said:You have a full jersey right? You need to pre-emptively treat her for milk fever within 12 hr. of the calf being born. This means 100-ml subcutaneous shot (under the neck skin) of a calcium solution you can get at the feed store or vet. If you chose not to do this, watch her very closely for a full 3 weeks after giving birth. Milk fever kills fast, within hours, but if treated with- in 2 hrs of it starting, the cow can be saved. The cure will be instant, but requires a vet.
If your cow goes down any time after birth and doesn't look like normal relaxing, or starts shivering/acting weak/listless call the vet. Don't wait!!!
Bribe your cow with a treat and tie her with rope halter to where ever you want her to stand for milking. You don't need a stanchion, most cows don't like their heads clamped and will fight to get loose, but something with sides to keep her from moving away from you will make your life easier while you are learning.
She will fight you as she has a calf and doesn't want you. There is a contraption called "cow can't kick" which is a clamp that fits over her back just in front of the hip bones. When you tighten the screw to close the clamp (sounds/looks like medieval torture device but really isn't) it prevents the cow from kicking and you can then safely teach her to milk without trauma to either of you. Try to keep the calf where mamma can see it and not stress out. After a few days when the edema in the udder has subsided, you won't need the device and the cow will accept both you and the calf. The device can be ordered on-line and is well worth the money for the little time you will actually use it. Keep it, because next year, the cow will try to keep you out of the picture again.
I am searching for semen or a bull for my dexter right now so I will be experiencing this next spring/summer.
If you have a dexter its all good news. They fall in the low risk category. The risk would be much lower with the dexter mamma/daddy jersey cross as well but I would probably want to keep a good eye on it until I knew for sure what kind of output she has. I have a belted galloway/jersey heifer that I have to wait another year before breeding but I am hoping to avoid a lot of these types of problems with her and still get a reasonable supply of milk.