Comprehension PassageTony spends most of his spare time at his medium-sized farm...

Question

Comprehension Passage

Tony spends most of his spare time at his medium-sized farm located on the fringes of the capital City along Okigwe road, the farm is a haven for the lover of retreat. It occupies an undulating land, which stretches for a good distance. The farm enjoys a modest canopy formed by palm trees, banana branches, and coconut trees. The barbed-wired fence blends harmoniously with the surrounding lush of the green foliage. There at the heart of the farm, Tony raises small animals that include rabbits, goats, and pigs. He ensures that animals particularly the pigs that form the main Naira earners, are always in peak condition. This Tony does by seeing to it that they receive then regular clinical attention. Similarly, they always insist that the pens are cleaned and sanitized. Not surprisingly, the droppings from the animals are constantly carted away by enthusiastic farmers. They believe that the application should significantly boost their own harvest. This in part explains why there has been a good hassle for the droppings from Tony's farm. In some other ways, the patronage is emblematic. Some of the farmers simply learn through their inner thought to make a statement.
Whenever Tony is out of his station, the farm manager follows religiously the strict regimen already established

"They received their regular clinical attention" This means that

Options

C)

The animals are given regular vaccination