What are two methods of dehorning bovines?

Dehorning bovines is a common practice in livestock management aimed at improving animal safety and reducing injury risks for both the animals and the handlers. The correct answer highlights two widely recognized methods: burning and cutting off.

Burning, or cauterization, involves the use of a heated tool to destroy the horn tissue at the base of the horn buds. This method can effectively stop horn growth at an early age, preventing the development of horns altogether. The heat causes the tissue to coagulate, minimizing blood loss and pain when done properly.

Cutting off refers to the physical removal of the horn or the horn bud using a dehorning saw, shears, or other cutting tools. This method requires precision to ensure a clean cut and may lead to bleeding if not executed carefully. Proper aftercare is also critical to prevent infection and promote healing.

The other methods mentioned in the incorrect options are less common or not standard practices in dehorning. For example, acid and scrape involve chemical agents which can be less effective and more risky for the animal's health. Similarly, the method of trimming, while related to managing horn growth, does not describe a true dehorning technique. Each method in livestock care has its specific applications and implications, and