About the Author

Sabine Winkler

Sabine Winkler grew up with dogs as the daughter of a veterinarian, studied biology with a focus on behavioral research, and has lived with her own dogs for over 30 years. In Bielefeld, she runs the dog training school "aHa – die andere Hundeausbildung" (aHa - the other dog training), which offers puppy playgroups, training courses, individual lessons, problem consultations, weekend seminars, and leisure activities with dogs. Her Rough Collie, "Jamie Lee," is always by her side.