Studies Imrex BreathaLyser Efficacy Study Imrex BreathaLyser Safety Study Pilot study of the effectiveness of a xylitol-based drinking water additive to reduce plaque and calculus accumulation in dogs Product Information Sheets Breathalyser Dental Brochure Breathalyser Client Brochure GABArex Calming Solution Phenrex MVD and Phenrex HSP Ear Cleanser