TNMasterBeefProducer":3b7ky264 said:
sporder":3b7ky264 said:
brought a hereford cow 9 months 3 weeks ago. it came with bull calf and told it was back in calf again. the cow is 15 years old and looks alot bigger than the others. could this be due to her age or what is the max time of pregnancy. any help welcome new to this
Awful old for a cow of any age to be having a calf. Most are useless except for hamburger after 10 years of age. It aint very common. I would have a vet preg check her. If she is 15 years old I bet she will be a real pain in the butt to breed.
Right now - at my house we have more than 8 cows that are all over the age of 15 - they are in fine shape and still doing the calf thing - they are bred back and will calve out again next year.
I anticipate no probs wintering them in our bush.
If the previous owners of this animal have bred for longevity and she is bred you will likely have no probs.
Provided of course she is indeed bred!
The oldest cow on our place died last year at the age of around 20 year. We got a calf every year from her and a couple sets of twins - never pulled one, never had to help her raise one and she never lost one - all were weaned at a good percentage of her body weight.
First calf was probably born at around 22 - 25 months of age - which is our target age for start of production.
There are lots of folks in my neck of the woods that believe a cow comes into her prime at the age of 6-7 years - holds it until 15 and then starts to go down hill - I am one who believes that the right genetics can keep them going for longer.
Agree they are only good for burger after they have finished their calving life - but I can bet you there are many here that have old cows that are still productive and still breed back.
So Sporder - If you are unsure, get her palpated - if you do not know how to do it yourself. It is simple, painless and all it will cost you is a simple trip from the vet - or lunch for your neighbour if s/he knows how - provided of course you have a method of restraining her.
They do tend to resist the procedure.
Or wait and let God and Mother Nature tell you in their own good time. In the end it will / will not happen until they and the cow are good and ready.
Personally I like the old girls best - they know how to raise a calf and they know how to do it without help from others. If their health drops, or they become a problem - toss them. Otherwise keep those girls working for you. They know the routine and one big advantage - they keep the other girls on a calm and even keel.
Cheers
Bez+