What are milking hobbles primarily used for?

Milking hobbles are primarily designed to prevent cows from kicking during the milking process. When cows are being milked, they may instinctively kick in response to discomfort or stress. By using milking hobbles, which are straps that gently hold the hind legs together, dairy farmers can ensure the safety of both the animals and the personnel handling them. This restraint allows the milking process to proceed smoothly without interruptions from the cow’s movements.

The other choices do not accurately represent the primary function of milking hobbles. For instance, while helping cows walk smoothly or leading them to the barn may involve different tools or techniques, these are not the intended use of hobbles. Similarly, securing cows for transport involves different kinds of restraints that are specifically designed for that purpose and are not indicative of milking practices.