I don't know if someone already wrote this but here is what I would look for in Pebbles.
Does she have roachback?
Are her ears the right size?
Does she have a nice coat the parts down the middle?
Does she have an underbite or overbite?
How much does she weigh?
Does she come from a line of free whelpers?
Has she been tested for liver disease?
Are her lines clear of any and all liver disease?
Does she have Luxating Patella?
Have her eyes and ears been checked?
Have her hips and knees been checked?
Has she been checked for STDs?
All of these questions go for the male too.
Happy Breeding!