1. Most modern Ayrshire cattle are dehorned as calves for animal and human safety

2. A second part of the study will look in depth into alternatives to the dehorning of cattle

3. A second part of the study will look in depth into alternatives to the dehorning of cattle.

4. HL Britisher Lad 149Y (dehorned) 149Y sires thick, deep ribbed, pigmented cattle that perform on grass