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Scott Sheaffer, CBCC-KA, CDBC, CPDT-KA, is a certified canine behavior consultant specializing in the assessment of serious canine behavior problems.

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Why does my dog bark at the doorbell?

Learn why dogs bark at the doorbell, how fear and window barking can strengthen territorial reactions, and what you can do to make arrivals calmer and safer.

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5 Things Dog Trainers Do That Drive Me Crazy, Part 2 of 2

Five dog-training practices that concern canine behavior consultant Scott Sheaffer, from quick fixes and aversive tools to working beyond one's expertise.

Last time I talked about five things dog owners do that drive me crazy. Now it's the trainers' turn.

From “guaranteed” board-and-train fixes to shock collars, aggression cases, trying to do everything, and failing to keep learning, here are five things within my own profession that I think deserve a closer look.

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5 Things Dog Owners Do That Drive Me Crazy, Part 1 of 2

Discover five common dog-owner habits that create stress, confusion, and behavior problems, plus humane, practical ways to help your dog succeed.

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Separation Anxiety in Dogs: The Signs You're Missing and What Actually Helps

Learn the signs of separation anxiety in dogs, how to tell it from boredom, and the practical, humane steps that can help your dog feel safer alone.

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Why Does My Dog Bark at Other Dogs?

Does your dog bark and lunge at other dogs on walks? Learn why this behavior happens, what it really means, common mistakes to avoid, and how behavior modification can help.

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He Loved His Dog. He Never Heard the Warnings.

A true story about a loving dog owner named Tim, a rescue dog named Buddy that repeatedly bit him, and the surprising discovery that changed everything. Learn why understanding canine body language can prevent bites and strengthen your relationship with your dog.

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4 Reasons Some Dogs With Behavior Issues Improve and Others Don’t…And They’re Usually Not About the Dog

Why do some dogs with aggression, fear, anxiety, and reactivity improve while others struggle? Dog behaviorist Scott Sheaffer explains the four owner-related factors that strongly predict success in difficult canine behavior cases.

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You’re Not Dealing With Disobedience. You’re Misreading Behavior.

Most dog behavior issues aren’t obedience problems; they’re misunderstood dog behavioral patterns. Learn what you’re missing and how it affects your dog’s behavior.

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3 Common Dog Training Tips That Sound Right—but Make Behavior Worse

Some common dog training advice sounds right—but actually makes behavior worse. Learn the 3 biggest mistakes and what to do instead.

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Is Your Neutered Dog "Hormonally Bankrupt?" The New Science of Canine HRT

Discover how Dogosterone and canine HRT can resolve fear-based behavior, anxiety, and mobility issues in neutered male dogs. Is your dog hormonally imbalanced?

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How You’re Accidentally Making Your Dog More Fearful or Aggressive

Dog owners often unintentionally cue fear and aggression in their dogs. Learn how subtle human behaviors can trigger reactivity—and what to do instead.

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The 6 Most Misunderstood and Frightening Forms of Dog Aggression

Discover six rare and often misunderstood types of dog aggression, including sleep startle, redirected aggression, and predatory behavior toward humans. Learn why professional help is critical.

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Do Dogs Go to Heaven?

Do dogs go to heaven? A pan-religious look at what Christianity, Islam, Judaism, and Eastern traditions say about pets and the afterlife, plus personal reflections on grief, the Rainbow Bridge, and the book Dog Heaven by Cynthia Rylant.

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