Behavioral comparisons of nervous, stable, and crossbred pointers at ages, 2, 3, 6, 9, and 12 months.
D000367:Age Factors; D000818:Animals; D001007:Anxiety; D001362:Avoidance Learning; D001522:Behavior, Animal; D003220:Conflict, Psychological; D004285:Dogs; D005106:Exploratory Behavior; D005824:Genetics, Behavioral; D006801:Humans; D006824:Hybridization, Genetic; D013216:Reflex, Startle