Livestock terms

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Across
  1. 4. castrated male pig
  2. 6. breed of pig with up ears and black body
  3. 7. adult female house over three yrs of age
  4. 8. process of female pig giving birth
  5. 9. young female chicken under one years of age hasn’t layed eggs
Down
  1. 1. to remove the testicles
  2. 2. resembling a pig
  3. 3. young female cow has not had calf
  4. 5. heroic of development within a uterus
  5. 6. scientific def of cattle