So just a quick little note to let everyone know about pet meds online!!! Tyson has Demodex and the vet put him on Ivermectin orally. The 50 ml bottle cost us $120 but we did not think anything of it! the bottle recently ran out and the vet wants him to do another round so just out of curiosity I looked online I found the same bottle and after shipping the total was only $35 so my advice once the vet prescribes it look online! Tyson and Ali's MOM