Final answer:
Ahmed is most likely at a high-welfare farm, where the animals are provided with plenty of space, food, water, and shelter to ensure their well-being.
Step-by-step explanation:
Ahmed is most likely at a high-welfare farm. In a high-welfare farm, the animals are provided with plenty of space, food, water, and shelter to ensure their well-being. These farms prioritize animal welfare and strive to provide a comfortable and healthy environment for the animals. In contrast, a factory farm (a) focuses on high productivity and efficiency but may compromise animal welfare, while a middle-ground farm (d) may provide basic care but not prioritize animal well-being to the extent of a high-welfare farm. High-ground farms (b) is not a type of farm related to animal welfare.