Jennifer Carter, a dog trainer and certified canine nutritionist, discusses the intersection of nutrition and dog behavior. She emphasizes the importance of adaptable nutrition for rehabilitation, covering topics such as fresh food diets, supplements, and specific tests to ensure dogs' health. Jennifer also reveals her upcoming book on rehabilitating a dog through conservative management and the sport of Canicross, which involves cross-country running with dogs. She will be speaking and holding activities at the IACP conference, including a meet and greet where she plans to release her book.