help with worming

[amy2013]

Hi 11 weeks ago i purchased my new horse after a few years off when i got her the old owner said to worm with equimax which i then did, then pancur 5 day 12 weeks later which is due next week so my question is what should i then worm her with the next time around?

 

[Buddy'sMum]

Why don't you do a FEC and take it from there?