A science-based resource for information, research and trends in cattle dehorning,
Why Early-Age Dehorning is Better for Calves and Producers
Cattle dehorning is a necessary management practice to prevent injury to animals and handlers.
It is generally accepted that the younger the calf is at the time of dehorning, the less invasive and painful the procedure.
The American Veterinary Medical Association and many other organizations recommend that cattle be dehorned at the earliest age practicable.
Research has shown that early-age disbudding with dehorning paste is less painful than other dehorning methods.
Dehorning methods vary by age of animal and stage of horn development. Disbudding methods such as caustic paste and hot-iron can only be used in calves under two months of age, before the horns attach to the skull. Mechanical dehorning methods can be used on horns at any stage of development. Each method has advantages and disadvantages. Producers should consult their veterinarians to determine the dehorning method that’s best for the animal and the operation.