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We all think we know what punishment looks like when it comes to dogs. Ask most people, and they’ll say, “Oh yeah, that’s stuff like hitting, spanking, shock collars, jerking the leash, or prong collars.” And yes, those are all forms of punishment—but they’re not the whole story.
Aggression in dogs is a complex behavior that normally stems from fear rather than inherent hostility. Understanding the root cause of aggression is crucial for effective management and rehabilitation.
Fear is the primary driver of aggressive behavior in dogs. When a dog perceives a threat—be it a person, another dog, or an unfamiliar object—it may react aggressively to protect itself.
Dealing with the death of a dog is one of the hardest experiences we face in life. At least that’s how it has been for me. If you don’t love dogs, you might not understand. The grief is deep, but a poem titled The Rainbow Bridge has offered comfort for over 65 years to grieving dog owners worldwide.
There’s an unspoken reality in the dog world when it comes to treating dogs with aggression issues toward dogs or even humans. It’s the problem of unqualified dog trainers taking on aggression cases they’re just not equipped to safely and properly handle.
The dog training industry is kind of like the Wild West. In most parts of the world, including the United States, literally anyone can call themselves a “dog trainer” or “behaviorist” without a lick of formal education or experience. One day someone is managing a coffee shop, and the next they’re charging $150 an hour to “fix” aggressive dogs with a shock collar in hand and a YouTube certification.
If your dog suddenly starts staring at "nothing," growling at invisible objects, or acting aggressively out of nowhere, you might wonder, is my dog psychotic? While dogs can display behaviors that seem eerily similar to human psychosis, the truth is more complex—and is often tied to medical or environmental causes. Let’s break down what’s really going on when dogs act "crazy" and what you can do about it.
My daughter brought something to my attention recently that I was completely unaware of. If you have a fairly recent model of Apple’s iPhone (iOS 15 or later), you have an automatic dog breed identification tool! With 350 identified dog breeds in the world, this can be pretty handy.
I show you how to use this feature below.
Almost all dog owners have been there—you call your dog’s name, give a command, and… nothing. Your dog acts like they didn’t even hear you. It’s easy to assume they’re being stubborn and get mad at them, but in reality, dogs don’t ignore their owners out of spite. If your dog regularly “tunes you out,” there’s a reason behind it—and the good news is, you can address it.
First off, let me say this—if your dog has had an aggressive outburst to other dogs or even humans, you’re not alone. Dogs, just like humans, can have moments of fear, frustration, and overexcitement. In dogs, these moments can sometimes cause unexpected aggressive behaviors like growling, barking, and lunging. The good news? There are steps you can take to manage these situations and make your dog feel more secure in those moments.
Dogs are seen as our beloved companions—I know I see mine that way—but when a dog bites someone, the legal implications can be significant. I’ve been involved as an expert witness in many dog bite cases, and from that experience I can tell you that you want to do everything you can to, 1) keep your dog from ever biting someone, and, 2) understand your liability as a dog owner.
There are two things that are absolutely essential when looking for a competent and effective dog trainer or dog behaviorist. I’m going to tell you what those two things are in this article.
Why Choosing the Right Dog Trainer Matters
Exercising caution when selecting someone to help you with your dog’s behavior issues is more important than you may think. Why? Because dog trainers virtually worldwide are required to only have the following in order to train dogs and get paid for it (and even this requirement is optional): business cards.
After working with many thousands of dogs and their owners, here are the top 15 things I’ve learned about dogs and their owners. These are presented in no particular order.
Barking is not the problem; it’s a symptom of an issue.
This is best explained with an example: When dogs bark at people or dogs, they’re usually barking because they want to scare away the scary people or scary dogs (scary to them, that is). The real issue is they are fearful of these things, and the fear/arousal is what needs to be addressed.
About ScottScott Sheaffer, CBCC-KA, CDBC, CPDT-KA, is a dog behavior specialist. Scott specializes in the assessment and treatment of fear, anxiety, aggression and phobias in dogs six months and older. Learn More |
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Average Reading Time: 5 minutes, 4 seconds
I’m going to review and grade the eight most common dog collars and comment on how effective and humane they are for reducing pulling. I’m going to start with the least effective (#8) and work toward the most effective (#1). One of the key variables in my review is how humane these collars are. Punishing types of collars lose points fast with me.
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In the fall of 2014, I had my once-in-a-lifetime dog euthanized for health reasons. He had become so debilitated and sick that the vet was adamant it was time. To say I was heartbroken is the understatement of understatements. I am still sad and find myself reflecting and crying at times about the loss of this absolutely magnificent animal.
His name was Fred. He was a beautiful German Shepherd. Godspeed Fred.
After his death, I had two questions. Will I see him again? That’s a very interesting question I will address in a future article. The other question I had was, how will Fred’s death affect my other living dog? My other dog was a sweet-as-can-be Cavalier King Charles Spaniel named Reagan. They enjoyed each other’s company.
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My wife and I were walking around a Junior College near our home last week when we observed something that was distressing to both of us. A young man was walking his beautiful adolescent-looking German Shepherd. This man was almost a parody of what I hate to see in abusive dog owners: muscled up with a tank top, yelling “heel” every three seconds and constantly jerking the leash. Upon closer observation, I noticed his dog was wearing a metal prong collar.
Read MoreAverage Reading Time: 4 minutes, 58 seconds
“Does my dog need to have a lot of dog and human friends to be happy?” As a professional dog trainer, I hear this question all the time from my clients. Our society tends to be a social one, and often we feel most happy when surrounded by a lot of friends and attending events like concerts, parties and other social gatherings. Social media is a part of our everyday lives. So, the question is, are our dogs the same way? Do they need friends and social outings to be happy? Are they sad and lonely without them?
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Dog rescue’s job is to take millions of unwanted dogs each year from across the country and find them loving forever homes. These dogs primarily come from dog owners who voluntarily surrender their dogs, strays picked up on the streets and municipal animal control shelters.
Read MoreAverage Reading Time: 1 minutes, 55 seconds
Some dog owners think a doggie peephole could be a gift to their dog while others just don’t want the ugly hole in their fence. Are they good or bad for dogs? What’s the real story?
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Housetraining can be an issue for puppies as well as adult dogs. I frequently find adult dogs who have never been properly housetrained - this article applies to these dogs too. If you have a properly housetrained adult dog who abruptly develops housetraining problems, there may be more going on.
Read MoreAverage Reading Time: 3 minutes, 10 seconds
“My dog is a picky eater – What can I do?” is a common question for many dog owners. It’s actually a much easier behavior problem to address than most dog owners realize. Money motivates people, but food is the monetary system of dogs. Food is an important variable in a dog’s behavior and needs to be controlled by the dog’s owner and not by the dog. I’ve provided five ideas below to help you get a handle on this.
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Dog Behavior FAQ #74: Why do veterinary employees take my dog to the back to take blood, etc.?
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"Why do some people have such a problem with punishment styles of behavior modification in dogs? I'm specifically talking about some of those used by Cesar Millan in his controversial TV shows. Seems like he has fixed the dog by the end of the episode and the owners are happy. What’s the problem?"
Read MoreA dog owner submitted this question to me last week: “My dog is afraid of men. Why are so many dogs afraid of men?” I get this question in one form or another all the time.
Read MoreDogs jumping on people is the common cold of problematic dog behaviors. I describe it as a benign behavior problem - albeit a behavior problem nonetheless. Dogs who jump on you, your family and friends can really be annoying. Let’s quickly break down:
1) why your dog is doing this.
2) why all the things you’ve tried in the past don’t seem to help.
3) how to address the root cause of the behavior and stop it.
Dr. Ian Dunbar, who is the best-known dog behaviorist on the planet, said something that is 100% true about confident dogs at one of his seminars I attended. He said, "You will never be able to find the most confident dog on earth; it's really impossible."
What did he mean? Let me explain.
Read MoreThere are a lot of dog owners handing out bad dog behavior advice. Just because someone flies on Southwest Airlines doesn’t mean they’re qualified to jump in the cockpit of a Boeing 737 and pilot the plane. Likewise, getting anecdotal behavior advice from dog owners and the internet (i.e., Dr. Google) can get you and your dog headed in the wrong direction. Sometimes this advice can be funny because, like with most good humor, there is an element of truth in it sometimes.
Read MoreIf you have a dog-reactive-dog, your dog does one or more of the following as another dog passes by: forcefully pulls, whines, lunges, growls, barks, etc. This can be quite embarrassing for you. In an attempt to manage this behavior, you may force your dog to sit and watch as the other dog passes by.
Read MoreIf your dog grumbles, growls, barks or generally gets an “attitude” when humans or other dogs get near their food, toys, treats, favorite resting place, crate, etc. - they may have an issue with resource guarding. Resource guarding also goes by the name “possession aggression”.
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Cesar Millan, it’s time to apologize to dogs. For years, you’ve pushed these four myths, and now, science is calling for a reckoning.
If you’ve ever watched The Dog Whisperer, you’ve seen Cesar Millan in action, calmly walking a pack of dogs, correcting bad behavior with a sharp "tsst," and preaching about "dominance" and "being the pack leader." His methods look effective on TV, but here’s the problem: most of what he promotes isn’t backed by modern dog behavior science. In fact, some of it is downright harmful.