None. No salt licks, mineral blocks, medicated feed or any of that sort have ephedrine in them. This is a myth that has been tested and busted by various scientists that have tried to extract ephedrine from various animal-feed and chicken litter sources. Please see the related question below for more info.
No, they do not. They contain a mix of dextroamphetimine salts, another type of stimulant. They have the same suffixes because they are all stimulants, but they are different kinds.
Salers are beef cattle.
Nowhere. These type of blocks do not exist.
Anoa and Bali cattle.
A kid from eugene Oregon. or a type of cattle
An auction type market that sells cattle.
Cattle are considered an agricultural product.
Wagyu cattle.
Bos primigenius subspecies indicus and taurus. The type of cattle is beef cattle.
A cattle blower is actually an "industrial" type blow dryer for cattle. When cattle are shown in competition, they are washed and then they use the blow dryer on them, otherwise known as a cattle blower.
Angus cattle are European-type cattle of the species Bos taurus. They are black and polled (naturally hornless).
A black Angus is a type of black, hornless cattle from Scotland.