01/09/2025
As an owner of a very Mare mare…. This is fascinating reading.
Stop Calling Her Mare-ish: It’s Not Attitude, It’s Endocrinology (and You Could Be Messing With It)
📝Collectable Advice - Entry 12/365
When a mare is stressed, her body doesn’t just tense up in the moment - stress hormones ripple through every system. And when that stress is day in, day out, cortisol stays high, oestrogen and progesterone wobble, and the fallout isn’t just hormonal imbalance. It’s stiff muscles, sore joints, gut discomfort, broken sleep, low resilience, poor learning… the list goes on. You can’t see the biology, but you can see the behaviour.
So we slap on the label “mare-ish” and joke we should’ve bought a gelding. But that behaviour isn’t attitude - it’s her body telling the truth about stress.
And it’s rarely one big drama. More often it’s death by a thousand paper cuts: a saddle that pinches, training that confuses, a gut that’s sore, turnout that’s too short, broken sleep, paddock politics, sore feet or handling that changes with the weather.
On their own, they look small, or worse - invisible. But together they stack up until her hormones, body, and mood are carrying more than they can cope with. And then? Doing anything with you becomes a battle - she either reacts or she resists.
This is why exercise matters. Consistent, thoughtful work lowers cortisol, teaches the body to recover, and rebuilds muscles, joints, structures of suspension through her body and more all impacted by chronic stress.
Diet matters too - the gut is the foundation of comfort, immunity, and hormonal balance, and what you choose to feed makes all the difference. Add in comfort feet, routine, proper rest, and interactions free from poison and conflict, and suddenly you’re chipping away at stress from every side.
And here’s the bit most people miss: you. Nothing drives stress higher than insecure interactions. Horses crave clarity. Clear rules of engagement and consistent communication mean she doesn’t have to live in conflict and defensiveness every time you show up.
So if your mare is showing “mare-ish” behaviour, it’s not her personality. It’s feedback. It’s your checklist. Go through her life and reduce the stress points one by one: feet, soundness, tack, training, diet, rest, routine - and yes, your own interactions. That’s how you build harmony. Not by blaming the mare, but by setting her up to feel good in her body and secure in her world.
👉 Have you got a "mare-ish" mare? See if you can see this as feedback because if you reduce the stress, you can change the story!
📓Remember: this is part of my 365-day notebook challenge - short, sharp advice you can collect and keep. Hit save or share or add it to your "interesting horse stuff" folder.
IMAGE📸: My mighty golden mare - Aureo ❤
Share for the mares! Many people have only met "mare-ish" mares and that can be changed ❤