Answer

By Your Horse

Natural Horsemanship Expert Charles Wilson replies:

Within a few days of birth foals will take a nip at their mum. Good mums nip them back, so they learn it’s not acceptable, but some indulgent mares do not reprimand their foals – it is these foals who grow up to be ‘nippy’.
Your boy has run with a bachelor herd, and used to using his teeth for defence or attack. He needs new rules.
● You are the herd leader and you will not tolerate his disrespectful behaviour.
● Imagine a space around your body about the size of a hula-hoop – this is your space and he must not enter it impolitely. Use whatever means you choose to defend your space.
● Use a halter and line and a schooling whip. When he comes to bite you, back him off – walk straight at him and swing the lead rope. If he backs away and gives you a submissive gesture such as licking his lips or lowering his head, stop straight away. This release is important – it is his reward. If he still comes to bite, tap him smartly on the chest. In extreme circumstances, tap him on the nose. Again, as soon as he backs off, stop and rest to reward him.It’s a job that needs doing now, as once he grows bigger it will be a difficult habit to break.