Any recommendations

[Follysmum]

Can anyone recommend a good balancer which is high in copper and zinc.
Friend is having issues with constant mud fever flaring on her TB mare even in the summer. Grazing has been analysed. Thanks

 

[TheMule]

I feed the Progressive Earth Pro-mineral for this

 

[Leo Walker]

I use Equimins Advance Complete, but Forage Plus and the more expensive Progressive Earth ones are a slightly higher spec and might be better to use initially