Demand for miniature cattle is strong. They are the result of generations of selective breeding and choosing selected genetics to reduce size, while promoting the best breed qualities, conformation and temperament. They are 1⁄2 to 1⁄3 the size of full-size cattle and require less space than regular-size cattle. Two or three miniatures can be kept in an area normally required for a full size cow.
Fencing, feeding, shelter and veterinary care are required for minitures similar to full size cattle.”
Source: Hobby Farms, March 6, 2023. Link.