mohair or fibre
The kind of goat that creates long, silky wool is the Angora goat.
A fine soft goat wool in 8 letters is Cashmere.
All wool sheep produce wool. Some wool sheep are prized for their fine wool production and softness of wool such as the merino, southdown, baby doll and shetland. Other are prized for their meat production including the Suffolk, Doper, St. Croix and Doper. When push comes to shove, no matter the purpose intended, all sheep can be eaten and all but the hair sheeps make wool that can be used.
The Merino sheep is a breed originally from Spain and is known for producing fine, silky wool. Merino wool is highly prized for its softness, warmth, and ability to breathe and regulate body temperature.
The Tibetian goat grows the finest wool, called Cashmere.
Cashmere.
sheep or caterpillars
Of course rabbits do not have wool. They have fur.The fur of angora rabbits is called wool.
Mohair is the fleece of the Angora goat. This is a goat that is bred for the use of the hair, it is not as thick as wool therefore it is called Mohair.
Cashmere is a type of very fine wool spun out of the hair of the cashmere goat.
"Ball of wool" is just fine.
There are several different types, for example:An Angora goat produces a wool called mohair.A Pygora goat produces a wool called pygora fleece.Cashmere goats produce cashmere.As with any wool, goat fibers come from the goats in natural colours, and as well, can be died.