crossbred

The most fit are crossbred—chunks of their code are swapped, creating a new generation.

In early times it was the almost universal opinion that crossbred stock had more vitality than pure-bred stock.

It included two greyhounds, a rough-coated deerhound, a foxhound, and the fawn-colored crossbred mentioned above.

The powerful crossbred dog would find the snow a scant obstacle to his hunting.

Bac an Leth-choin (bark an lechun), Shelf of the crossbred dog.

One day, when Castilla was out hunting, an Indian came up, with an ordinary-looking crossbred dog.