Crossbreeding and special handling of genetically nervous dogs.
D000818:Animals; D000831:Animals, Newborn; D001362:Avoidance Learning; D001522:Behavior, Animal; D003214:Conditioning, Classical; D003433:Crosses, Genetic; D004285:Dogs; D004924:Escape Reaction; D005106:Exploratory Behavior; D005823:Genetics; D005824:Genetics, Behavioral; D006234:Handling, Psychological; D006339:Heart Rate; D007103:Immobilization; D008425:Maternal Behavior; D009622:Noise; D011187:Posture