Alpacas are members of the camelid family; they are about the size of a pony and live up to 20 years. They make good and loyal pets. In fact, many owners say they are just like man's best friend. They are gentle and enjoy hugging. Alpacas are sometimes used as "therapy animals" in schools and hospitals. They do not bite but will occasionally spit when annoyed, though rarely at people. Pregnant alpacas are easily annoyed with the male, and will spit at him to go away.

Because of their value, alpacas are carefully protected and they are shorn only once a year – each alpaca can produce enough fiber for up to eight sweaters.

The Incas gave the alpaca an important place in society and religion; alpaca fiber was so highly treasured it was reserved for Inca royalty.

Although alpaca wool is produced in less quantity per year than cashmere, it is considered a luxury fiber because it is as soft as cashmere and has the luster of silk. It is as durable as wool, and the fleece is extraordinarily light and warm – in fact it is reported that alpaca wool is five times warmer than sheep's wool! Reason being the fiber is semi-hollow and curly, thus creating microscopic air pockets that are ideal for insulation. Any garment made with alpaca fibers is certain to preserve its appearance over time.

The fashion industry considers alpaca wool to be one of the most exclusive of fibers. It is so versatile it is used in the creation of tweeds and fine gabardines. Alpaca fiber is naturally water resistant and wrinkles less than wool, which makes it ideal for travel. Compared to wool, alpaca fibers are stronger, resilient and of good elasticity.