Do You Need a Dog Trainer or a Dog Behaviorist?
If your dog is growling, lunging, guarding food or falling apart when you leave, you’ve probably typed “dog behaviorist near me” at some point. It’s a fair search. When a behavior feels serious, “trainer” can sound too small for the problem.
By MJ Stoltz, ABCDTIACP Professional MemberUpdated November 2026Most behavior problems, even ones that feel big and scary, are things a good trainer works on every day. Some aren’t. This page explains the difference, what each kind of professional actually does, and how to tell which one your dog needs, including when I’m not the right person to call.
“Behaviorist” Isn’t a Protected Title
This surprises most people. In Florida, and almost everywhere in the US, there’s no license for dog trainers, and anyone can call themselves a “behaviorist.” The word on a website doesn’t tell you much. The credentials behind it do.
Veterinary behaviorist
A veterinarian who completed additional specialized training in animal behavior, including a residency, and passed a board certification exam. They’re known as DACVBs (Diplomates of the American College of Veterinary Behaviorists). They can diagnose medical and behavioral conditions, prescribe medication, and develop treatment plans for dogs with behavioral concerns. There aren’t many of them, and some offer remote consultations in collaboration with your regular veterinarian. You can find one at dacvb.org.
Certified Applied Animal Behaviorist (CAAB)
A professional certified through the Animal Behavior Society who has a doctoral degree and extensive education and experience in animal behavior. There’s also an Associate Certified Applied Animal Behaviorist (ACAAB), which requires a master’s degree and professional experience. These professionals study why animals behave the way they do and can develop behavior modification plans. Unless they’re also veterinarians, they cannot prescribe medication. And while they have extensive knowledge of animal behavior, that doesn’t necessarily mean they specialize in working hands-on with pet dogs.
Dog trainer
A professional who teaches dogs, and the people who live with them, new skills and behaviors. Some trainers focus on basic manners, puppy training, or sports, while others specialize in more complicated behavioral concerns like reactivity, fear, and aggression. Education, credentials, and experience vary quite a bit because dog training is an unregulated profession.
For example, I’m an Animal Behavior College Certified Dog Trainer (ABCDT), a professional member of the International Association of Canine Professionals (IACP), and I’ve been training dogs professionally for over ten years. Much of my work involves helping dogs and their owners address behavioral challenges, not simply teaching obedience commands.
But What About Someone Who Calls Themselves a “Dog Behaviorist”?
Here’s where things get a little confusing.
In the United States, the general term “behaviorist” isn’t a protected professional title when used by dog trainers or other non-veterinary professionals. That means someone can advertise themselves as a “dog behaviorist” without having a degree in animal behavior, completing a specific certification, or meeting any standardized educational requirements.
Some experienced trainers who specialize in behavior modification use the term to describe their work. Others may use it despite having very little formal education or experience. That’s why it’s important to pay attention to the actual credentials behind the title.
”Board-Certified Veterinary Behaviorist” (DACVB) and “Certified Applied Animal Behaviorist” (CAAB) are different. These designations represent specific qualifications that must be earned through established professional organizations. The same applies to Associate Certified Applied Animal Behaviorists (ACAAB).
So, if someone introduces themselves as a dog behaviorist, don’t automatically assume they’re a veterinarian or have an advanced degree in animal behavior. Ask about their education, experience, and the types of behavioral concerns they regularly work with. (Here are the questions I’d ask any trainer, including me.)
And remember, a trainer isn’t automatically less qualified to help with a behavioral concern simply because they use the title “dog trainer.” Many trainers specialize in behavior modification and have years of experience working with dogs who struggle with more than basic manners.
Ultimately, the title “behaviorist” alone doesn’t tell you very much. What matters is the professional’s actual qualifications, experience, and ability to recognize when a dog needs additional veterinary or behavioral support.
What a Good Trainer Can Help With
Dog training goes a whole lot deeper than teaching a dog to sit, stay, or walk nicely on a leash.
Experienced trainers who specialize in behavior modification understand that there’s often a lot happening beneath the surface of a dog’s behavior. Fear, frustration, stress, excitement, genetics, natural instincts, and past experiences can all play a role in how a dog responds to the things around them.
Sometimes, the solution involves teaching new skills or changing habits. Other times, it’s about figuring out why a dog is struggling in the first place and helping them learn to handle situations differently.
That might mean helping a reactive dog feel less overwhelmed by their surroundings, teaching a frustrated dog how to settle, building confidence in an insecure dog, or finding appropriate outlets for their natural drives.
Good behavior modification isn’t simply about stopping an unwanted behavior. It’s about understanding what’s causing it and addressing that, too.
Depending on their experience and areas of expertise, trainers can help with concerns like:
- Leash reactivity: barking and lunging at dogs, people, bikes, or cars
- Dog-to-dog aggression and resource guarding
- Fearfulness, insecurity, and difficulty coping with stressful situations
- Jumping, mouthing, and puppy biting
- Pulling on the leash and unreliable recall
- Excessive barking, overexcitement, and difficulty settling
- Barking at the door and rushing guests
- Some separation-related behaviors and difficulties being left alone
Of course, not every trainer specializes in these areas, and some behavioral concerns benefit from working alongside a veterinarian or veterinary behaviorist.
But the idea that trainers only teach obedience while behaviorists address the underlying behavior? That’s simply not accurate. Behavior modification is a major part of what many professional dog trainers do, myself included.
I once worked with a two-year-old yellow Lab named Jake who struggled with hyperactivity, anxiety, and an inability to settle at home. He was already working with a veterinary behaviorist and taking prescription medication, but through play-based training games, teaching him how to settle, building engagement, and practicing structured leash exercises, we made significant progress with his behavior. Eventually, Jake improved enough that he was able to be weaned off his medication under veterinary guidance.
That’s not to say medication or veterinary intervention isn’t helpful, because it absolutely can be! But sometimes, training and behavior modification are a big part of what’s missing, even when a dog is already receiving veterinary care.
Training happens where the problem happens. I work with you and your dog in your own home and neighborhood, so we’re practicing in the real situations, not just in a classroom.
When to Start With Your Vet
Behavior and health are tied together more than people expect. Pain, thyroid problems, skin issues and other medical conditions can all show up as grumpiness, snapping or sudden fear. Before (or alongside) any training, call your vet if:
- The behavior started suddenly in a dog who used to be fine
- Your dog is older and their personality seems to be changing
- Your dog yelps, limps, or doesn’t want to be touched in certain spots
- Eating, drinking, sleeping or bathroom habits have changed too
If something medical is part of the picture, no amount of training will fix it on its own. If it comes up while we’re working together, I’ll tell you and we’ll bring your vet in.
When a Veterinary Behaviorist Is the Right Call
I’ll be straightforward about this, because it matters more than who you hire. A veterinary behaviorist is usually the better first call when:
- Your dog panics badly enough to hurt themselves: breaking out of crates, chewing through doors, injuring their mouth or paws
- Your dog’s fear or anxiety seems constant, not tied to specific situations
- You’ve already worked hard on training and the behavior isn’t changing, or is getting worse
- You think medication might help and want someone who can prescribe it
Those cases are often best handled as a team: a vet behaviorist for the diagnosis and any medication, and a trainer for the day-to-day plan. Training and medication aren’t either-or.
When I’ll Tell You I’m Not the Right Fit
Some cases, especially serious aggression toward people, are better handled by someone whose work focuses specifically on that. If I think you and your dog have better odds with someone else, I’ll tell you plainly and help you find the right person. What matters to me is that you and your dog get the right help, whoever that ends up being.
That’s also why we start with a conversation. On our free phone call, I’ll ask about what’s happening, how long it’s been going on, any bite history, and what you’re hoping for. By the end of the call, you’ll know whether training with me makes sense, or who to call instead.
If your dog barks, lunges or growls at other dogs or people, my reactive dog training page explains how I help.
Who Should You Call?
| What’s going on | Start with |
|---|---|
| Barking, lunging or growling in specific situations | A trainer |
| Guarding food, toys or spaces | A trainer |
| Jumping, biting in play, pulling, not listening | A trainer |
| Behavior changed suddenly, or your dog seems uncomfortable | Your vet |
| Panic that leads to self-injury | A veterinary behaviorist |
| A serious bite to a person | An aggression specialist |
| Biting without warning, as a pattern | A veterinary behaviorist |
| Training hasn’t helped after real, consistent effort | Your vet or a veterinary behaviorist |
Trainer vs. Behaviorist FAQ
Are you a dog behaviorist?
No. I’m a certified dog trainer with more than ten years of experience, and a big part of my work is behavior: reactivity, resource guarding, dog-to-dog aggression and anxiety. I don’t diagnose medical conditions or prescribe medication. That’s what veterinary behaviorists do.
Is there a veterinary behaviorist near Port Charlotte?
There aren’t many board-certified veterinary behaviorists in the whole country, so there may not be one close by. Some offer remote consults that work alongside your regular vet. Your vet can usually refer you, or you can search at <a href="https://www.dacvb.org/" rel="noopener">dacvb.org</a>.
Can a trainer help a dog who is on behavior medication?
Yes, and it often works well. Medication can lower a dog’s anxiety enough for them to actually learn, and training teaches them what to do instead. I’m happy to work alongside your vet’s plan.
My dog bit someone. Who should I call first?
If anyone was hurt, take care of that first, and check whether the bite needs to be reported to your county. Then call your vet to rule out pain or illness. After that, call me or another trainer who specializes in behavior and we’ll talk through what happened. I’ll tell you honestly whether it’s something I can help with or whether a veterinary behaviorist is the better fit.
Do you work with dogs outside Charlotte County?
In person, I work throughout Port Charlotte, Punta Gorda, North Port and the nearby communities. <a href="/services/virtual-dog-training/">Virtual consultations</a> are open to anyone.
Not Sure Where to Start?
You don’t have to figure this out alone. Reach out, tell me what’s going on, and I’ll help you work out the next step, whether that’s training with me, a visit to your vet, or someone else entirely.
