livestock
[U] Uncountable
This term carries a strong commercial and utilitarian connotation. It treats animals not as pets or individual creatures, but as economic inventory meant for production, such as meat, milk, or wool. It is the standard term used in agricultural, legal, and insurance contexts to describe animals owned for profit. Using this word instead of animals signals a shift in perspective from biological or emotional value to financial value. It is rarely used in a domestic or affectionate sense; you would not call your house cat or a pampered show-dog livestock.
Used as a collective mass to describe a group of farm animals regardless of how many individual heads are present.