source: They are castrated so that the animal is docile or may put on weight quickly
target: They are neutered so that the animal may be tamer or may gain weight more quickly.
references: They are neutered so that the animal may be tamer or may gain weight more quickly. They are castrated so that the animal may be more docile or may put on weight more quickly. They are castrated to make the animal behave better or to make it fatten more quickly. They are neutered so that the animal may be more calm or gain weight more quickly. They are castrated so that the animal may be more docile or may put on weight more quickly. They are castrated so that the animal may be more gentle or may put on weight more quickly. Their testes are sugically removed so that the animal may be more unresisting or may put on weight more speedly.