Do all puppies from the same litter have the same scent?

Both my dogs have very strong, individual scents. I am curious as to whether their siblings would smell the same as them? One of mine smells really fresh the way puppies smell, but mixed with something else that I can't put my finger on. The other one smells kind of like bread, but kind of musty but really good... show more Both my dogs have very strong, individual scents. I am curious as to whether their siblings would smell the same as them? One of mine smells really fresh the way puppies smell, but mixed with something else that I can't put my finger on. The other one smells kind of like bread, but kind of musty but really good too. They both smell incredible. I've never been around puppies in the same litter before. As they grow up and develop their own scent, do they smell the same as their siblings, or does each dog smell different?
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