A cow is too old to breed when:
a) Her udder has broken down so much that 1) the teats are too big for the calf to latch on to, 2) her bag is so low to the ground that she may step on it all the time, causing massive and very painful infections in her udder 3) milk productivity has decreased to the point where she is no longer able to produce enough for her calf.
b) Her teeth are too worn down (flat right against her gums) disabling her to eat and chew her food properly
c) She cannot breed back on time, within the set breeding-time schedule between 45 to 80 days
d) She calves too late, not within the 45 to 80 day calving period
e) She cannot maintain her condition on pasture alone
f) When she dies of old age.
14 months old
You don't. You can only breed a cow with a bull.
No you can't breed a deer with a cow i don't think there such thing as a deow.(cow deer)
The Jersey is the smallest dairy cow, but not thesmallest breed of cow. The Dexter is the smallest breed of bovine.
No. A Jersey cow is a pure breed.
Depends what breed she is.
Depends on the breed or crossbreed.
14 months old
The answer to this question is totally dependent on what breed that this 15 month-old so-called "cow" is.
You don't. You can only breed a cow with a bull.
No you can't breed a deer with a cow i don't think there such thing as a deow.(cow deer)
The Jersey is the smallest dairy cow, but not thesmallest breed of cow. The Dexter is the smallest breed of bovine.
No. A Jersey cow is a pure breed.
Well, there is no best breed of cow, but it depends on what you are asking about like a cow that produces the most milk would be a Holstein.
There is no such thing as a "bull cow." Either you are talking about a bull, or a "cow" which would be a weanling heifer. As such this all depends on the breed of that animal.
A Jersey cow
That all depends on the breed. Are you asking about a dairy cow or a beef cow, and what breed of dairy or beef cow?