I' m picking a new lab pup out of a litter with a great pedigree. There are a couple of pups I' m really looking at. This is an all black litter. One of the females I am interested has one toenail that is white - not the whole toe just the toenail.

This may sound stupid but is this a big deal? Will the toenail turn to black or will it remain white? Does this mean anything with the dog regarding the genes other than it has a white toenail?

Any other suggestions in how to pick a pup are also greatly appreciated!

Thanks in advance!