Recent first hand purchase data. There appears to be plenty of Ivermectin available at Tractor Supply Company. Theoretically, there is supposed to be a prescription required, but they are not enforcing as of last Saturday 6-24-23. Brand I like the best is Durvet Ivermectin (Yellow & White box with red lettering and horse image on left side of front).
I do a full tube dosage (notches on plunger are for every 50 lbf of your "horse") every 3 months to stay parasite free. I also avoid pork and shrimp to minimize chances of parasite consumption to begin with.
Recent first hand purchase data. There appears to be plenty of Ivermectin available at Tractor Supply Company. Theoretically, there is supposed to be a prescription required, but they are not enforcing as of last Saturday 6-24-23. Brand I like the best is Durvet Ivermectin (Yellow & White box with red lettering and horse image on left side of front).
I do a full tube dosage (notches on plunger are for every 50 lbf of your "horse") every 3 months to stay parasite free. I also avoid pork and shrimp to minimize chances of parasite consumption to begin with.