They are 3 inches long and 1 inch around. They are cylindrical with each end rounded, looking very much like a grossly over-sized pill (which it is, in reality).
Absolutely nothing.
Cows don't have "built in magnets." Magnets are inserted down the throat of a cow as a way to prevent her from getting hardware disease from eating too much scrap metal like nails and wire. The magnet in a cow works exactly the same as any "normal" magnet does.
Yes, and she can also look like any other breed of bovine.
Like a cow bell... Look up a picture...
Some cows have magnets inside their stomachs! The magnets attract any metal that the cow might accidently eat, which would harm or kill the cow if it passed through the digestive system. A cow can keep a magnet inside the stomach for it's entire life without harm.
Your local feedstore or your local large animal veterinarian.
There's no such thing.
like yo mama
Gateway. The box doesn`t LOOK like a cow, but they have the holstien cow black and white color pattern on it.
One is good enough.
No they are very painless solutions to make sure that no metal every passes past the reticulo-rumen.
A cow moose