ISBN-13: 9781620456200 / Angielski / Twarda / 1989 / 226 str.
ISBN-13: 9781620456200 / Angielski / Twarda / 1989 / 226 str.
A professional trainer's guide to preventing and correcting aggression, destructiveness, housebreaking problems, excessive barking, dogfights, tugging, jumping, shyness, stealing, begging, car chasing, fear biting, object guarding, and much, much more.