As one who has only looked to buy G1's on FR for years, I'm am totally clueless when it comes to figuring out what generation a pup is in some circumstances. I know the obvious ones like G2 and easily notable G3s, but how do you classify a pup with grandparents and great grandparents that are all over the place? I mean, at that point is it even classifiable and worth it?
Sometimes I can determine a pup is a Gen 4/Gen 5 at the max, but once grandparents start splitting up lineage I just can't tell anymore. When you go through the lineage do you stick to only the females on the mom's side and only the males on the dads side, or do you go through every since ancestor?
For example, I found this pup but I can't figure out how to classify it with so many different generation ancestors. Winter #137303
Since being here on LW this is the first time I actually cared lol so I'm just curious on how you Gen2+ collectors usually handle it ^^