I rescued Marty from the Kmart parking lot in August 2008. Since I have had him we have battled with skin and coat issues. We were at the vet at least once a month with a skin and/or ear infection. We were finally able to somewhat control it with once a week medicated baths and allergy food. I started Marty on the Oxynu in March of this year. Since then we are down to a medicated bath every 6 weeks ( for now just as a precaution) and he has not had an ear infection since he has been on OxyNu!!