ULTRA MIN-E 2090 Owner's Manual Brandname: D.T. System Category: Pet Care Product Total Pages: 12 Table of contents Ultra2Min-E20903ChangingTheIntensityLevel4BasicInformationOnUse5ForProperFit6Caution7TheUltraMin-E-20908HowtoTestYourCollar9WarrantyandRepair11DTSystemsInc12