Can someone explain the difference betwen certified hips 0/0 and say a-normal?
I'm hoping someone could answer a question for me. I'm looking at specifiec breeder and all the dam's, but one have a-normal listed. There is an upcoming litter and the specific ****'s hips are listed as "Certified 0/0".
I've googled the various hip ratings, but haven't been able to find out the difference between the two ratings.
Thanks in advance,