Good Quercetin supplement, Omega, etc.. Dog Food Advisor › Forums › Dog Supplements › Good Quercetin supplement, Omega, etc.. Viewing 1 post (of 1 total) Author Posts September 25, 2015 at 7:43 am #78659 Report Abuse Kevin RMember Hi all, what brands or specific products would you recommend for Quercetin as well as Omega supplements. I have an itchy Westie and am looking for something that may help alleviate some of this. Thanks! Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.