Artificial or natural selection, the wolves mate, the genes transfer to the pups, there may or may not be mutations involved, and those new pups either are more fit to mate or not in the next generation. This evolution works the same way in either case, they just end up with different evolutionary changes over time. The pups genes don't care if its parents selected each other or a human selected its parents for them.
"Since natural selection is accepted in the creation model, to pretend that evidence for selection serves as "evidence" against the creation model is intellectually dishonest."
Not sure what you mean here. What's dishonest? I'm speaking of selection as the mating selection, the pairing off of mates. I'm saying that the evidence for evolution is also evidence that any model denying evolution is wrong.
Is natural selection accepted: There's more than one creation model, so it depends which group you ask. The Vatican accepts some level of evolution because the evidence for it is so strong at the molecular level that they really can't pretend it isn't real anymore, but my understanding is that they see it as directed by God which somewhat misses the point. In that case it'd seem to something like evolution through artificial selection.
A friend of mine is a more extreme Young Earth Creationist who is so vehemently against the idea of evolution and denies everything but the tiniest microevolution. She can accept some level of microevolution, but macroevolution is out of the question because she thinks the entire universe is only 10,000 years old, and she seems to lack the imagination neccessary to extrapolate a small change over a small period of time into a large change over a large period of time. They are the exact same process though, only on different time scales. She fails to see that, however.
Anyway, her creation model doesn't accept evolution regardless of the selection method. Others may. There isn't just one creation model out there.
I'm not entirely sure now where you actually stand on all this. Do you think that black labs ancestors were wolves or not? If they were, then some percentage of wolves evolved into black labs under the direction of humans (artificial selection in mating) and evolution occurred. Where are you on this one? Is your thinking like my creationist friend? Do you think wild black labs existed 10,000 years ago (or 100,000,000 years if you're not of the Young Earth brand)?