Question

Why cattles should be kept dry?

Answer 1

Cattles are primarily maintained for production of meat, milk or both.
It is important to maintain a healthy livestock in order to get healthy products.

One of the most basic thing is that cattles must be provided a clean and dry shelter.

A wet and dirty shelter would result in diseases to our cattle as many bacterias and other pathogens strive in such conditions.
So its of utmost importance to provide your cattle with clean and dry shelter.