Castration is a procedure that affects the horse’s natural behaviour, but from a welfare perspective it can be an appropriate choice when it enables the horse to live in a safer and more social environment. The Good Practice Guide states that every intervention should be carefully considered on the basis of necessity, welfare and respect for the intrinsic value of the animal.

Promoting Welfare

Through castration, a horse can often be housed safely in groups, which aligns with its need for social contact and freedom of movement. In many cases, this makes the procedure both practical and beneficial for welfare. Castration should always be performed by a veterinarian under general anaesthesia and with adequate pain management, both during and after the procedure. The veterinarian assesses:

  • the suitability of the horse, including its age, health and temperament;
  • the safest method of castration (standing or recumbent), depending on the circumstances and associated risks;
  • the appropriate aftercare, including wound monitoring, exercise, hygiene and timely intervention in the event of complications.

In addition, the veterinarian can help determine the most appropriate time for castration, ensuring that physical development, housing conditions and future use are properly aligned.