What is Parent Verification Test?

The DNA Parent Verification Test is a tamper-proof way to prove biological relationship between dogs. As buyers mainly evaluate the parents' history in choosing a new puppy, the certainty of parentage is at most important. Meanwhile for breeders, offering a DNA-certified pedigree quickly gains the trust of any potential buyer. This also proves or rules out any possibility of multiple-sired litters.

So how does this work? Let's look at the science behind it.