salt blocks
No. All mineral blocks have enough salt in them to sustain cattle alone without having to have an additional salt block set out. Because mineral blocks are called "trace mineral" blocks, this means that 95 to 98% of the block is comprised of salt, while the other 5 to 2%, respectively, is composed of mineral.
Some collective nouns for alpacas are an inflation of alpacas, others are a flock or a herd of alpacas.
No, Alpacas have spines.
Llamas, alpacas, and vicunas were developed to be very efficient animals, and can live off of pasture or grass hay alone. However, domesticated llamas and alpacas that are elderly, growing, working, or breeding, may need to be supplemented with small amounts or grain for extra energy. They also may require vitamin and mineral supplements should the area be dificient.
You can provide a mineral salt block free-choice. You can find these at most farm supply stores by the white salt blocks. The mineral salt blocks tend to be a dull reddish-brown in color.
Goats should have salt blocks specifically made for them. However, if you cannot get such blocks, there isn't really anything wrong with giving them a mineral block intended for cattle.
At least one week.
Zero. There are no salt blocks available on the market that have ephedrine in them.
No, alpacas are a species of South American camelids that do not have a hump.
Alpacas are not harmfull. They are very gentle
No. No mineral blocks of any type have ephedrine in them. This is just a myth spread around by crystal-meth drug addicts that are always trying to find new ways to get certain ingredients to make this illegal narcotic.