What is animal husbandry?

Options

A. Keeping animal at house
B. A science of breeding and caring of animals
C. Making cow friendly to child
D. All of the above

Explanation

### Step-by-Step Solution:

1. **Definition of Animal Husbandry**:
- Animal husbandry refers to the science and practice of breeding and caring for farm animals. It involves managing livestock for various purposes, including food production, labor, and companionship.

2. **Distinction from Pet Care**:
- While keeping animals at home can involve caring for pets, this is not classified as animal husbandry. Animal husbandry specifically pertains to the management of farm animals.

3. **Focus on Production**:
- The primary goal of animal husbandry is the production of animals and animal products. This includes raising animals for meat, milk, eggs, and other resources.

4. **Management Practices**:
- Effective animal husbandry includes various management practices such as breeding, feeding, housing, and health care of the animals to ensure their well-being and productivity.

5. **Conclusion**:
- Therefore, animal husbandry is a specialized field that focuses on the systematic management and care of livestock for agricultural purposes.