population is a measure of the amount of a certain species of animal in an evironment
domesticated_animal_food is food_item. animal_eating is event. juvenile_domesticated_animal is domesticated_animal. household is group_of_animals. domestic_animal is animal. range_animal is animal. domesticated_animal_food is artifact. domesticated_animal is non_person_animal. domesticated_horse is domesticated_animal. livestock is domesticated_animal.