| direct-children | documentation | graph |
| HoofedMammal | 18 | The Class of quadruped Mammals with hooves. Includes horses, cows, sheep, pigs, antelope, etc. | ^ |
| DomesticAnimal | 21 | Any Animal that is kept by a Human, as a pet, as livestock, for exhibition, etc. | ^ |
| Cattle | 5 | A domesticated HoofedMammal, referred in either sex, that is raised for milkand beef, and is also... | ^ |
| Cow | . | A Female Cattle that is raised for milk. | ^ |
| Calf | . | A young Cattle, i.e. a Cattle that is NonFullyFormed. | ^ |
| Bull | . | A Cow that is Male. | ^ |
| GuernseyCattle | . | | ^ |
| SenepolCattle | . | | ^ |
