Knowledge: The most common color for a winter jacket is black. On the other hand, people mostly adopt brown dogs

Conversation:
I love dogs. I have always had one as a pet.
That is nice. Did you know that dogs are a part of the "canis" genus and is also the terrestrial carnivore that is most abundant?
I had no idea. How long have they been domesticated?
I am not sure for how long but I know that they were the first species domesticated.
Really? I thought maybe it was cats.
It was not. Dogs are even attuned to the behavior of humans in an uniquely manner, they can live on a diet inadequate for other species of canids.
I wonder, what is the most common color for dogs?

Response: Oh, the most common color for pet dogs is brown.