Why are DK litters named A, B, C, etc.? 
We are a registered DKV breeder and follow the DKV Breeding Regulations:
"The puppies in the first litter in a kennel will have first names beginning with the initial letter “A”, the following litters will have first names in alphabetical sequence (e.g. Litter 1=A, Litter 2=B, etc.)."