Such as, white tiger being bred differently. They are bred through inbreeding which means mom to son, father to daughter, or brother to sister generation after generation. A white tiger is born with defects because the same gene that produces the white coat causes the optical nerve to be wired on the wrong side of the brain. So every white tiger is cross eyed even if they look normal. Some deflects white tiger suffer from are club feet, cleft palates, spinal deformities, and deflect organs. Thankfully the breeding of white tigers, white lions, or king cheetahs are banned by the AZA.
White tiger communicate in many different ways.