Occupational Safety, Animal Welfare and Environmental Responsibility
This domain tests safe work practices, the five freedoms of animal welfare and responsible waste management. The exam expects practical measures that protect people, animals and the environment.
Safety rules
- Use PPE for chemicals, disinfectants and veterinary work; handle needles safely; never reuse needles carelessly.
- Lift animals and feed bags with bent knees, use guards on machinery, and keep electrical fittings dry.
- Zoonosis control: gloves for abortions and sick animals, boil milk, control vectors and dispose of carcasses safely.
Welfare: five freedoms
Animals should be free from hunger and thirst; discomfort; pain, injury and disease; fear and distress; and free to express normal behaviour. Provide shade, clean water, dry lying space, social contact and gentle handling.
Environment
Compost manure, use biogas, avoid dumping slurry into ponds or drains, conserve water and reduce antimicrobial misuse. Dispose of dead animals and medical waste safely.
Worked example
Ten cows produce about 100 kg dung/day. At roughly 0.04 m³ biogas per kg dung, this gives about 4 m³ biogas/day, which can replace part of cooking fuel. The digested slurry is composted and used on fodder plots, reducing chemical fertiliser and water pollution.
Traps
Do not dump manure near a well or pond, burn waste indiscriminately, tether animals without shade and water, or overuse antibiotics. Do not handle aborted foetuses without gloves.