Which color Labrador is the smartest?

Which color Labrador is the smartest?

If you follow field trial hunting dogs, you might tend to think black Labs are higher in intelligence than other colors, because there are simply more black Labs in that world. If you spend more time with therapy and service dogs, you might think that yellow Labs are the highest intelligence of any other color Lab.

Do purebred Labs have white markings?

It's perfectly normal for a Black Lab to have either white spots or other color variations. These are called mismarks and do occur naturally in certain dogs within all purebred Labrador color types.