Ledum Dosage for Lyme: help me

I am currently treating a horse with 45 days of doxy. He was showing mild symptoms under saddle and his titer came back in the moderate range.

I just purchased and received Ledum through Harmany Equine and have a question about dosage. Others have said that horse should get 1M Ledum 3x daily for 3 days. The Ledum I got comes in little pellets. Instructions state to give 1-3 pellets as a dosage (not noted for Lyme).

Anyone know how many little pellets to give, how often, and for how long, for Lyme.

I will call the distributor but since I did not purchase the Ledum as part of a vet exam, I may not get an answer.