74 • Litters Owner's Manual The Breeder's Standard(tm) 2005 Litters Litters - An Introduction The Breeder’s Standard 2005(tm) maintains litter records and keeps information required for both AKC and USDA compliance. These litter records are accessed from the Litters page on the Kennel window (see Litters on page 35). When you choose a litter on that window, you will be brought to the pages here. Add/Change Litter Add/Change litter is the place where you create information on litters, and where you maintain and work with the puppy records for the puppies in the litter. Add/Change litter looks like this Figure: Add/Change Litter window. You have the following fields to work with Mating Date : The date that the mating that gave rise to this litter occurred.