CULTURE CLASH by Jean Donaldson

Generations of dogs have been labeled "training-lemons" for requiring actual motivation when all along they were perfectly normal.

Numerous other completely and utterly normal dogs have been branded as canine misfits simply because they grew up to act like dogs. Barking, chewing, sniffing, licking, jumping up and occasionally, (just like people), having arguments, is as normal and natural for dogs as wagging tails and burying bones. However, all dogs need to be taught how to modify their normal and natural behaviours to adjust to human culture. Sadly, all to often, when the dog's way of life conflicts with human rules and standards, many dogs are discarded and summarily put to death.
That's quite the Culture Clash.