"Jennifer L. Summerfield makes teaching your canine companion as easy as 1-2-3 … this concise volume is a quick read that delivers even quicker results. Dr. Summerfield’s knowledge, combined with a practical no-nonsense design, makes Train Your Dog Now! a must-have tool for dog guardians everywhere. Whether your dog is old, young, aggressive, anxious, or just plain stubborn, this book will help shape him into a well-behaved and well-rounded companion."
– Animal Wellness Magazine
"A great resource."
– Chronicle Magazine