i was looking on a vet site and wondering what fina box you are supposed to buy.. i saw the 10 dose cartridge which has 200mg per dose.. so that would leave me with 2000mg.. i was looking to do about 100mg eod for 10wks so that would leave me with 35injections or 3500mg, RIGHT? i just need to double check the math and make sure im going about this right. thanks a lot