Methyl Cellulose and yellow dye are usually present in pellets given to livestock. A single dosage generally consists of ten pellets, and a package of Finaplix usually consists of one cartridge containing one hundred pellets. The medication is administered by subcutaneous injection into the posterior ear using an implanter gun. https://www.thehomeautomationhub.com/members/slashclock8/activity/424976/