Best supplements to focus mares in season?

[MissEmilyy09]

My (relatively new) mare who normally LOVES to jump has started randomly refusing jumps when in season.
It started a few months ago when she refused for the first time and since then she’s refused a handful of times only ever when she’s in season.
Now that she’s out competing regularly I’m looking for everyone’s recommendations on what can help focus mares in season (and must be competition legal!)
Any recommendations welcome!

 

[Tihamandturkey]

My hormonal Madam is on Dodson & Horrell Stroppy Mare & it's fab - tried other supplements and this works best for her

 

[Kikke]

My mare started refusing jumps when in season, SHE LOVES TO JUMP!!!
So frustrating, I tried all sorts of supplements but nothing worked a 100%.
Since spring of this year I have put her in regumate. It has mate a huge difference to her general attitude and outlook on life. And jumps like a stag.
I can't say I am happy having her on hormones but it makes her happier so that is what really counts to me.

 

[shortstuff99]

Might be worth getting her ovaries scanned? There is currently an issue with regumate and competition and it may become a banned substance due to a steroid effect.