The animal's tail visible in the image closely resembles the type commonly found on cows.
This kind of tail is typically long and thin, ending in a distinctive tuft of hair that looks like a small brush.
Such a tail serves practical purposes, such as helping the animal swat away flies and other insects.
The brush-like tuft at the end is a characteristic feature that differentiates a cow's tail from those of other animals, which might be shorter, bushier, or lack this particular tufted appearance.