These Veterinary prescription labels are compatible with LabelWriter Printers, except DYMO 550, and most practice software, including AVImark, ClienTrax, Complete Clinic, DVMAX, DVM Manager, IntraVet, Paws Practice, V-Tech, Vetech, Vetstar, VetBlue. PLEASE NOTE: All names and brands listed are the property of their respective owners. RJS Enterprises, Inc. does not claim any sponsorship, affiliation, connection or association with any of the other companies, products, names or trademarks listed.