20/05/2026
It’s probably time I explained why Beau was nicknamed “Twitchy.” After all, many of you have been waiting since August 2025.
When he first arrived, he could barely go 30 seconds without twitching. Not occasionally. Constantly.
From the start, I knew this was not a harmless “quirk” or part of his “funny temperament” as many in his previous life had labelled it. I also knew he was not the dangerous horse others had described.
Alongside the head and neck twitching were glassy eyes, dissociation, head pressing, incoordination, exaggerated stress responses, and major fluctuations in behaviour and nervous system regulation.
Veterinary involvement was a top priority when Beau and Holly arrived, along with addressing parasite burdens, nutritional deficiencies, and long overdue hoof and dental care. Pain, dental or sinus involvement, headshaking, tumours, and neurological disease processes were all considered and investigated though ultimately ruled out, leaving veterinarians perplexed.
Through continued close observation and behavioural analysis, it became evident that this was not caused by one issue but two. It was obvious that at times he had limited control over these movements, while others appeared linked to environmental or emotional stressors.
The dissociative episodes and incoordination were key to uncovering the physiological component. Beau had experienced significant mycotoxin exposure prior to arriving here, that was left untreated. Severe mycotoxin poisoning can affect major organ function, particularly the liver and kidneys, and in some cases contribute to neurological signs, altered behaviour, and nervous system dysfunction.
Stress amplified everything. His episodes were not always random. They fluctuated with physiological load, environmental pressure, nervous system state, and management.
Patterns where twitching episodes occurred in close succession to events — a bug lingering around him, a twig snapping underfoot, changes in routine or paddocks, being tied for more than a few moments — strongly suggested behavioural expression was also contributing to the twitching specifically. Unlike more commonly recognised stress responses such as cribbing, weaving, or pacing, Beau twitched.
What people often dismiss as “quirky,” “sensitive,” or “just behavioural” can sometimes be a horse operating under significant physiological and behavioural compromise simultaneously.
Once the underlying contributors started being addressed, the change in him became impossible to ignore.
He still has moments. He likely always will. Severe untreated mycotoxin poisoning can result in lasting damage, particularly when neurological-type symptoms have been present for extended periods of time.
But the horse standing here now is not the same horse that arrived. He can now go hours without an episode and continues to improve.
Behaviour rarely exists in isolation.