Initially, the horses were bred solely for their meat, as a source of food.
The dogs were bred solely for their working ability, with little effort to standardise a particular appearance, eliminate genetic defects or to create a defined breed of dog.
The BRT was bred solely by the state owned Red Star Kennel until 1957, when some puppies were sold to civilian breeders.
All the workers here are clones, bred and designed solely for factory work.
The Auxois was bred solely for agricultural work, and used exclusively for this purpose.
Others are bred solely for horsemeat.
Some Geeks are bred solely for the purpose of breeding, laying dozens of eggs at the moment of death.
Bred solely for military combat, few Jem'Hadar lived past the age of ten, and fewer still survived even that long.
As they were always bred solely for hunting value, appearance could vary significantly between dogs.
This was the most important feature of the breed's decline from grace, since it was bred solely for work.