What if dogs were racist? Would they care about fur color….. “son, only play with other tan dogs”? Or maybe it would depend on breed, “honey, only play with other German Shepards, never poodles”. Better yet it could depend on occupation. “I’m a sled dog while you’re only a running companion, leave me alone”. Maybe the neighborhood they live in could be the way they choose which dogs to associate with and which to shun? Size could be the determining factor, “see how tall that dog is, they are ...