When one thing startles or scares you, what’s your intuition? Do you flee as quick as your legs will carry you? Do you swing a punch earlier than you’ll be able to assume twice? Or do you scream? These are all instinctive behaviors–and all of us have completely different instinctive responses primarily based on a wide range of issues just like the atmosphere, our histories, our neurochemical make-up, and so forth.
Properly, the identical is true for our canine. When confronted with one thing scary, our canine will all react instinctively in a method distinctive to them.
Let’s dig into this automated response referred to as fight-or-flight in canine, beginning with some fundamental definitions.

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What’s combat or flight in canine?
Anybody who has ever taken highschool biology can in all probability give a reasonably respectable definition of the fight-or-flight response, one thing like: When frightened, most animals will both combat or flee.
However what does that actually imply?
Right here’s the dictionary.com definition: “the instinctive physiological response to a threatening state of affairs, which readies one both to withstand forcibly or to run away.”
Two key phrases right here:
- instinctive: you don’t consciously management your response
- physiological: your physique simply jumps in and strikes earlier than your mind can override it
In different phrases, when your canine experiences concern, his or her physique merely reacts with out thought for self-preservation.
The concern can come from something from the vacuum cleaner to a different canine to bodily risk and so forth.
No matter what causes the concern, and no matter whether or not or not your canine goes into combat or flight, it’s important to appreciate your canine isn’t accountable for this response and subsequently shouldn’t be punished for it.
Gasp, what? Punished for being scared? We’ll get into this extra in a minute, however take into consideration how many individuals use punishment when a canine aggresses, despite the fact that we simply established that it’s an instinctive physiological response to concern.
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Have you ever heard of combat, flight, freeze, and fawn?
Generally referred to as the 4 F’s. I’ve additionally heard of 5 or 6 completely different F’s, together with combat, flight, freeze, fawn, wonderful, and faint. In people they’re also known as the trauma response.
Some responses extra prevalent in different animals. Consider animals that play lifeless (my favourite: google the hognose snake) or discover different methods to cover from predators (like ostriches).
Freezing and fawning do occur to our canine, too.
If you happen to see a canine freeze, his physique tenses up and his muscle tissues turn out to be tight. Canines often freeze to present themselves a second to then assume and react. Fawning is fearful conduct that tries to appease the particular person scaring them. That is the canine who tucks his tail and turns over to point out his stomach. Fawning additionally consists of behaviors like extreme licking or pawing.
Do sure canine breeds expertise fight-or-flight greater than others?
Socialization, coaching, atmosphere, trauma experiences, and particular person temperament are all probably extra vital than a particular breed with regards to how a canine responds to concern.
That is purely anecdotal proof, however through the years I’ve had three distinct pit-bull-type-mixes with three wildly completely different concern responses.
Emmett, who purportedly got here from a possible abuse state of affairs, was deserted within the woods, then sheltered for nearly two years earlier than we adopted him, was afraid of nothing. Actually nothing. He by no means actually exhibited a concern response as a result of, properly, he by no means appeared to get scared.
Cooper, who got here to us at 8 weeks outdated and by no means had a nasty expertise in his life, was petrified of completely the whole lot. His response was all combat. He’d launch up on his hind legs and bark and snarl his little face off.
Penny, who we’ve had for lower than a 12 months and is a big mixture of hound and pit bull from a hoarding state of affairs, can also be fearful of tons and many issues, however her intuition is to cower, to crouch low to the bottom and skitter away as quick as she will.
After all, this can be a small pattern measurement and is only a sequence of strung-together tales, however it’s vital to appreciate that breed is much less vital than persona and life expertise.
That stated, in line with some analysis, there are breeds extra susceptible to stress, which may make them extra delicate to instinctive fight-or-flight responses since they’re already extra tightly-wound.
An enchanting research from College of Helsinki checked out aggression in additional than 13,000 pure bred canine and concluded that age (older canine), gender (male canine), life-style components (like if the canine was the proprietor’s first canine), and so forth all had an affect, as did breed and physique measurement (smaller canine have been extra aggressive than medium and huge canine, however medium and huge canine have been tied.) And, additionally, as we’ve been discussing, “Extremely fearful canine had over 5 occasions greater odds of aggressive behaviour than non-fearful canine and reasonably fearful canine additionally had the next odds of aggressive behaviour than non-fearful canine.”
Is that this a nasty conduct?
Bear in mind my earlier level? Punishing or “correcting” these responses merely doesn’t make sense as a result of the reactions are instinctive and physiological and emerge as a response to concern.
Concern shouldn’t be punished or corrected.
Sadly, it occurs on a regular basis.
And does jerking, pinching, or stunning a canine cease that fearful, aggressive response? After all not, and extra typically it leads to a good greater response from the canine.
For this reason it’s so, so vital to know fight-or-flight in canine.
Many canine endure needlessly as a result of their individuals don’t perceive that the conduct isn’t “unhealthy” and even intentional. As a substitute of attempting to determine how you can right the fearful response, let’s as an alternative change our mindset to: How can I assist my canine course of concern?
How do I get my canine out of combat or flight mode?
We perceive in case your canine is pancaking and attempting to scurry away, she’s scared.
Hopefully by now we additionally perceive {that a} canine lunging and barking and snapping can also be scared.
So, what do you do?
Properly, that’s the place issues begin to turn out to be extra advanced. For some canine, a bit of little bit of time and publicity will help. Penny, as an example, began out petrified of the hallway between our kitchen and lounge. We let it go with none direct intervention, and over the course of some months, she overcame that concern all on her personal.
Does that all the time occur?
Nope.
The truth is, it often takes loads of direct intervention with a counter-conditioning program mixed with optimistic reinforcement coaching to make headway with concern. It’s hardly ever ever fast and it’s nearly by no means simple, as Cooper as this years-long vacuum story demonstrates.
And typically, regardless of all of your finest intentions and onerous work, your canine won’t ever overcome a particular concern. Then, it comes right down to administration.
Regardless, the perfect factor you are able to do when you see your canine going right into a trauma response is to assist him discover a place to really feel protected, give him a lot of time (and presumably treats), and reassurance.
Then, as soon as your pup is over the response, formulate a plan to work on no matter it was that scared your canine.
assets for when you might want to formulate a plan:
Fired Up, Frantic, and Freaked Out
Bark!: The Science of Serving to Your Anxious, Fearful, or Reactive Canine <– I haven’t really learn this one but as a result of it simply got here out, however from all of the critiques from individuals I respect and admire, I do know it’s going to be good. Can’t wait to dig in!
Backside line: Understanding fight-or-flight in canine is VITAL for serving to your canine reside properly
I’ve written about reactive canine for a lot of, a few years. I’ll like just a few posts beneath if you wish to broaden on that matter.
Nevertheless, a current dialog spurred me to put in writing this publish as a result of it grew to become clear to me that not everybody absolutely understands that reactive conduct is an unintentional, instinctive, physiological response to concern. We have to perceive the why of our canine’s conduct earlier than we will start to aim to vary it. If we don’t know why our canine does one thing, we’re merely guessing at how you can “repair” it, and within the case of fight-or-flight responses, our canine pay the value as individuals attempt to punish the response out of them.
However… I’m curious…
Is your canine extra susceptible to combat, flight, freeze, or fawn? Do you will have a go-to technique to assist your pup emerge from this concern response? Let me know within the feedback!
Learn extra posts about reactivity to dig extra into that matter. Listed here are just a few to get you began:
What I want you knew about my reactive canine
Glacial progress provides up when coaching reactive canine
Being accountable for a reactive canine
And right here’s a free printable coaching tracker if you wish to monitor your canine’s progress as you’re employed by a conduct.
If you happen to loved this publish, you’ll in all probability get pleasure from my forthcoming e-book, For the Love of Canine, from Regalo Press in 2025. It’s chock stuffed with the newest analysis in canine cognition mixed with tales of my canine to convey the information to life.
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