Must be a relief to at least now know what the issue is. If you do online searches you may be able to find single syringes of Ponazuril (Marquis) but still over $200.00
I wasn't able to come up with anything else searching online... Couldn't find anything definitive on using Corid or dosages regarding horses... Sorry ![Frown :( :(](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
![Eeep :ep :ep](/styles/default/xenforo/smilies/ep.gif)
![Barnie :barnie :barnie](/styles/default/xenforo/smilies/barnie.gif)
![Thud :th :th](/styles/default/xenforo/smilies/th.gif)