Off Leash & Unfiltered

Real conversations about dog training, behavior, relationships, and what it takes to create lasting change.

Off Leash & Unfiltered is the dog training podcast from Kati Peppe, owner and head trainer of Diamond K9 Dog Training in Biddeford, Maine.

Kati takes a practical look at the questions dog owners actually struggle with: reactivity, anxiety, aggression, obedience, boundaries, e-collar training, puppy raising, problem behaviors, and the often-overlooked relationship between a dog and its owner.

There is no single technique that explains every dog or every behavior. The podcast explores the reasoning behind training decisions, why certain approaches work for some dogs and situations but not others, and how clearer communication and consistent expectations can help dogs succeed in the real world.

Whether you’re working through a difficult behavior, raising a new puppy, or simply want a better understanding of how dogs learn, Off Leash & Unfiltered offers practical advice drawn from Kati’s experience training dogs and coaching their owners.

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Browse the latest episodes below for discussions, Q&As, training advice, and deeper dives into common dog behavior and training challenges.

Prong Collars—The Ultimate In Leash Communication With Your Dog

Prong collars get an undeserved bad rap—mainly because they look scary. Sometimes they are even referred to as spike collars and there are misleading and false photos out there showing grotesque wounds on dogs’ necks, but they aren’t designed to work by poking, pricking, or God forbid, injuring your dog. They are designed to amplify the sensation of pressure, evenly all the way around the neck instead of concentrating it on the trachea and reduce interference with breathing or tracheal

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Your Dog Isn’t Thick-You Might Just Need A Better Understanding Of Markers

A lot of people will talk like the clicker is magic. It’s not. And this is coming from someone that loves the clicker. All the clicker does is link your dog’s behavior to a reward. And that’s the thing that is magic. It’s not that it’s a clicker, per se, it’s what you do with it. You can use a clicker very ineffectively, too. Understanding what a marker is, how to use it, and what exactly your sequence should be

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The Top 5 Reasons Your TRAINED Dog Is Still Not Listening

We spend 2-3 weeks with most dogs. We spend 2-3 hours with you. It isn’t fair to think you will be confident after just a few hours with us. You need to go out into the real world and do stuff. Seeing is believing! But we have found that there are 5 specific things that really get in the way of results carrying over to the owners themselves. Those things are: Don’t tell yourself that your dog is scared, confused,

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How We Teach Every Single Dog To “Stay”

Teaching a reliable stay is important for safety, but it also helps a dog become calmer, more focused, and more accepting of direction. At Diamond K9, every dog learns to stay in position, but we rarely use the word “stay.” Instead, we teach an implied stay: when you tell your dog to sit, down, or place, that command remains in effect until you give another command or release the dog. This creates a much clearer system. Your dog does not

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Consultation Files: My St. Bernard Attacked My 8 Month Old Baby

This is such a grave topic. I never like getting calls like this, but I’m so, so glad when I get the chance to have a conversation with anybody who is in a situation like this because I know how stressful and sad and alarming and scary it is. And I know how hard it is to know what to do or what to expect. Dogs and babies don’t mix! And it is so common to have issues blending the

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Are You “Suppressing” Your Dog’s Behavior?

One of the most irritating comments I see from other dog trainers are around “suppression”. That’s because when you punish or correct your dog’s behavior, that is suppression by definition. Suppression is putting a stop to something. So in reality if you stop any behavior from being displayed that is suppression. Does suppression mean that the behavior will regenerate or resurface? No. Does it mean that it won’t? No. Behavior is moving all the time! But knowing how to stop

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Is Everything That Feels Bad Actually Bad? A FB Fight And An Infantile Philosophy

The narrative on the internet, and pretty much everywhere, is that you should never make your dog uncomfortable. If you glance at FB you’ll find endless arguments and accusations. The common theme is that aversives are never necessary. Pain, fear, discomfort are all bad and trainers that incorporate any of that into their training are also bad. Those trainers are also made to sound as though that’s all they use. This has put those trainers in a position where many

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Working Your Dog “Over Threshold” Is Necessary

Do you have an excitable dog that hangs up the phone? Or a nervous dog? All the information out there seems to say that during the training process you should keep your dog under threshold. Threshold refers to the point at which your dog starts to boil over and make the decisions that you are working hard to change. Keeping dogs under threshold may sound great, but unfortunately the real world will often throw a monkey wrench in that plan.

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Heeling Your Dog For Dummies

I’m a firm believer that heeling your dog can heal your dog. Whatever ails them, heel can help. No, it won’t “fix” all the behavioral issues, but we definitely use it as leverage to help with reactivity, anxiety, nervousness, and anything else you can think of.It can be quite meditative and help dogs really relax in a way that they never can when they are helpless to control arousal and impulses. It also is an amazing way to deepen your

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Does Your Dog Know You’re A Softy? 5 Steps To Finding Your More Assertive Side.

There’s one in every family! That’s not always true..but a fair percentage of people struggle with properly disciplining their dog, and this often results in dogs being unruly, needy, anxious, not listening, or demanding, even to the point of aggression. Being too soft can create a spoiled pooch! We are going to talk about 5 things you can start doing to try to break out of that softy mindset and cultivate a little more respect. Do one thing at a

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Need Help With Your Dog?

Listening can give you a better understanding of what’s happening, but some problems are much easier to solve with individualized help.

Diamond K9 offers private training, behavior modification, board-and-train programs, puppy training, and other options for dog owners in Biddeford and throughout Southern Maine.