Answer:
28
Explanation:
A beast is a large four-footed mammal, so we can ignore Quincy, Lucy, Prudence, John, the pair of antlers, the bees, the cockroaches, and the spiders.
A wild boar is certainly a beast, and a deer is a four-footed mammal, so we will count it as a beast.
Total number of beast legs:
3 deer × 4 legs/deer = 12 legs
4 boars × 4 legs/boar = 16 legs
TOTAL = 28 legs
All the numbered beasts combined have 28 legs.