Genetic selection at it's finest... Dogs which all have a distant common ancestor selectively bred for certain genetic traits, resulting in vast differences in appearance and ability.
genetic-selection and enviromental-pressure is exactly the same thing imo,,,
the enviroment caused the selection ,,,the selection did not cause the enviroment
the boxers DNA is very very close to a graywolf,,,,so is the huskie`s!,,,,,
imo herritable epigenetic`s shaped the boxer inot something compleetly different form a gray wolf,,,,,,,but the huskie remained the same due to enviromental conditioning