When Fear of Aggressive Dogs Makes Dogs Aggressive, We Have Our Lizard Brains to Thank

Once We Were Prey and We Adopted a Predator

When we are faced with sharp pointy teeth, like in the picture above, it triggers a primal emotion inside us. Sometimes the feeling can be so fleeting that we don’t even notice it—maybe because our experience or knowledge quickly overrides our initial emotions—but we all have it in us: the fear of predators. The reason is, of course, that we were once prey. Back in the days, before we had the power of stone, fire and steel, fear of predators kept us alive because we avoided them. It’s our evolutionary legacy that, despite having unleashed fire and fury on every creature we fear ever since, we cannot shake this quintessential element of basic survival instinct. And this fear has been exploited, and sometimes fuelled, by authors and script writers, from fairy tales to horror movies to news reporting.

It is entirely reasonable then that we fear our dogs. Even the tiniest handbag dweller can render your hand a useless limb with their little canines. And technically, although only a B-grade horror flick could have an entirely improbable story line where a Chihuahua severs a person’s carotid artery, death by toy dog is a possibility.

Size Matters, Says Our Lizard Brain

The reality is, the little monsters tend to get off scot-free, no matter how much they snarl, snap or even bite. We may even laugh when tiny Cesar bares his teeth at a 50-kilo Bullmastiff. “Little dog syndrome”, we casually say in their defence, while we drag the noisy ball of aggression away. Turn the tables and there isn’t much defensive rhetoric you can come up with. Some people quiver, if your square-headed companion simply sets eyes on their dog. Little do they know that Bullmastiffs—like the boy in the photo—are often the sweetest dogs. The adverse reaction to these dogs is completely understandable, though. Large, powerful dogs resemble our ancient predators so perfectly well whereas little cute fluffballs can hide their deadly teeth behind their button noses and doe eyes. But those miniature fangs are there, waiting for that ankle or finger or carotid artery. This is not to say that small dogs are more likely to be aggressive than big dogs, but because managing a small aggressive dog is considerably easier than wrestling a heavy-weight who’s blown a fuse, small dogs have better survival chances. We keep them alive and we keep them at home or on leash.

Their bigger conspecifics are rarely that lucky, with certain breeds copping it especially hard depending on the current fashion. One day it’s Rottweilers, next it’s Dobermans, then it’s Pit Bulls (more precisely: the American Pit Bull Terrier or any dog that looks vaguely similar) with their mythical “lock-jaws”. Those dogs lose their lives because of an image problem, no matter if they committed any offence or if their offence was ridiculously trivial. There is no rationality behind it other than our ancient deep-seated involuntary fear of predators. But, we modern day humans make plenty of lizard brain decisions, so it’s not really that surprising.

How Our Fears Can Kill Dogs

When dogs interact in play, they show us plenty of predator-style behaviours such as chasing, pouncing, showing of teeth, making contact with teeth and growling. And what do we do, more often than not? We intervene. We pull the dogs apart or restrain them and try to teach them with lots of “no” and “ah-ah” that aggression is bad. We want our dogs to play nice. We want calm and gentle dogs. We don’t tolerate anything that we deem aggressive behaviour. This is our lizard brain talking.

The reason this is so devastating is not only that many dogs lose their lives for no other reason than our fears, but that we often make things worse for them, much worse, with our fears. If we deny dogs to behave in a species-typical manner—and that includes aggressive or aggressive-looking behaviour—we may in fact create aggression problems that weren’t even there in the first place.

If puppies are not allowed to learn how to communicate with their conspecifics, future encounters with other dogs can be challenging, and even dangerous, because of misunderstandings, wrong or missing signals and defensive behaviour. We may raise our puppies to be illiterate in their own language, and all because we thought we could, or should, teach them to communicate nicely and in a way that didn’t worry us.

Just as dogs need to be able to talk to each other in their own language—teeth, barks, growls, tumbling, humping and all— they need the liberty to tell us when they feel threatened or uncomfortable. Punishing growling, snarling, snapping or any other form of antagonistic communication, be it directed at humans or other dogs, can create “silent killers”. How often a dog can tolerate being pushed to their limits of how much fear, anxiety and distress they can endure, only the dog knows. We’ll know once that dog bites.

Train Your Brain and Help Safe Dogs

Unless we accept that our dogs are a predatory species, for whom aggressive displays are a normal form of communication, and train ourselves to understand their language, we will always be slave to our lizard brains and make lizard brain decisions.

We can learn how to control our deep-seated fear of sharp teeth by watching lots of dog-dog play. I had an uncle who was one of those people who picked up a foreign language simply by immersing himself in that language. Mind you, his grammar and writing was shocking, but his communication skills were excellent. When it comes to dog language, we are still trying to figure a lot of things out. At least we have started to realise that we got quite a few things wrong in the past, mostly because we couldn’t resist interpreting their language using our own cultural and grammatical rules.

So, get yourself to a dog park during peak hour and watch. Depending on the attendees, you may see a large range of typical dog conversations. We have made things a little challenging for our dogs by creating such great diversity within the species, so you might come across the occasional problem due to dialect. But most importantly, look for those exposed teeth and snarly faces. Watch the fake fights. How are the dogs moving? Are they jumping around like excited kids? Are they taking turns? Does the one you thought was attacking the other suddenly fling herself on the ground, paws paddling in the air?

Watching dog play, and even the occasional altercation, provides an invaluable opportunity to learn canine language, but only if we free our minds from preconceived ideas. Let the dogs be our teachers. After all, they are the native speakers. If we can see dog behaviour for what it really is and learn to control our fears where they are unwarranted, we can safe lives. The more of us realise that most dogs are neither trying to kill each other nor us, the better we can make rational and compassionate decisions, as befits our species.

Who is your dog?

Dogs are predators with pointy teeth and bone crushing jaws. Yes – even the cutest, cuddliest, button-nosed munchkin is a serial killer at heart. And they live in our homes.

This mercilessly self-centred yet sociable species gave us a leg up when we still had much more to fear from the equally merciless Mother Nature. Dogs helped our ancestors track and catch prey, protected them from other sharp-toothed predators, provided a public health service in form of waste removal and proved their mettle in bovid crowd control.

But many of the historical jobs for dogs have been on the decline due to our advanced technologies and changed lifestyles. Although dogs can still showcase their outstanding abilities in some specialist fields – such as drug detection, search & rescue, conservation – the vast majority of dogs are unemployed. Yet they are still around in large numbers. The reason, of course, is that we turned them into pets.

Seriously, who wants to be a pet?

When dogs became pets, their roles changed but their nature did not. Instead of using and appreciating their unique skills, we became engrossed with their looks and cuddliness. In the process of narrow-focused breeding we robbed many of them of their good health and quality of life. Their tendency to still behave like dogs started to be frowned upon and these days it is not uncommon that their barking, chewing, chasing, digging, jumping, growling, snarling and biting is labeled abnormal. Dogs are suspected to have psychological problems when in fact their only problem is us!

The dogs of old gave us their unique skills in exchange for food and shelter and, in many cases, were otherwise free to roam and be dogs. They could roll in the grass, follow a scent and chase after a critter whenever they pleased. In short, they had the freedom to satisfy their needs and wants, largely without constraints. In contrast, the modern domestic dog typically has to learn how to access the things they need and want by either using us or bypassing us – whatever is easier. At the same time, they cannot easily escape our presence. This can readily trigger fight, flight or freeze behaviour, including aggressive displays, whenever we accidentally or intentionally frighten them. And the behaviour problems follow.

So we invented pet dog training to help with the resulting frustrations. Except, while we can easily formalise our own annoyances with the other party, we really struggle to understand what’s going on in our dogs’ heads. But without understanding the nature of the dog, against the backdrop of their evolutionary history, there is no way we can ever make up for taking their freedom away. Forcefully trying to shoehorn dogs into our human lifestyles – which is what pet dog training has mostly been about – has caused a lot of confusion and misery for a lot of dogs. Our biggest mistake is that we routinely assign thoughts and intentions to our dogs which exist in our imagination only.
 

We can be better than this!

 
We all have the power to make the world a better place for dogs. We can allow them to be dogs again and resist the urge to interpret their behaviour as if they had human thoughts and motives. We can embrace who they truly are. Can you? Here is your leg up:

Your dog is a dog and has no ulterior motives.

When your dog drags you down the sidewalk towards the next fence post, they demonstrate their most impressive canine skill: To be able to smell stuff that is nowhere near our radar. And, unfortunately for us, it means we frequently drop off our dog’s radar.

Ignoring you, as insulting as this may feel, is not a matter of attitude in your dog, it’s a matter of biology. To make things work for both you and your dog, try to rid yourself of any lingering ideas about your dog’s unsavoury motives and start using your analytical skills. It’s what we humans are good at, right?

If you still believe your dog looks to you for leadership or tries to challenge your status and you base your dog’s training on that belief, stop wasting your time. Dogs are opportunists. They try to figure out how they can access the things they want and if they find a way, they’ll stick to it. Now, it happens to be the case that we can offer most of the things that dogs want, e.g. food, play, going for walks and sniffing. They want it, we can provide it. Tada! No need to bring relationship counselling into what is essentially a supply & demand model where the supplier – we – can set the price.

By taking the relationship aspect out of dog training, we can stop the blaming and the speculations. And, by playing fair and being generous, we can get our dogs to love our brand and come back for more.

Know your dog’s specific skills and [let your dog] use them.

Use your dog’s natural skills and behaviours to reinforce them for the behaviours that are important to you. Again, use your smart forward thinking before you feel negative emotions that cloud your judgement. Think of it as making a deal with your dog:
“You adjust your speed to mine instead of pulling me off my feet and I will let you sniff at that tree; you come to the kitchen instead of barking at the delivery person and you get a tasty chew; you bring me a Frisbee when you feel the urge to chase the kids and I throw it for you”.

When trying to understand your dog based on their particular breed, look for energy levels and certain traits that have been enhanced for specific tasks, such as stalking and chasing in herding dogs or going underground and killing critters in terriers. Knowing what to expect can prevent frustration and misdiagnosis. Not to mention panic, in case you thought your Border Collie was aggressive for chasing and nipping the children.

If your dog is a mixed breed, don’t bother. The result of mixing genes is too unpredictable to allow for any useful predictions in regards to your dog’s behaviour. Your dog is much more than a result of breeding and inherited genes. Individual gene expression and environmental influences are what ultimately shapes your dog’s individual character.

Get to know your dog and be the best friend you can be.

What does your dog love and what do they fear? Your dog’s body language is the most valuable tool to gauge their possible emotions, motivations or intentions. Become an expert in your dog’s body language by educating yourself through qualified sources rather than relying on folk knowledge. The more often you can make that tail wag, those ears perk up and those eyes sparkle with anticipation, the more your dog will pay attention to you and make you part of their decision making.

Signs of stress, fear and anxiety in dogs are so commonly missed or dismissed that it poses a wider animal welfare problem. Fortunately, modern technology and increased scientific interest in the domestic dog have been delivering fascinating facts on canine brain & behaviour, which is changing the ways we treat and train them. Companion animal professionals across the board are taking this knowledge from the lab into vet offices, dog training schools, grooming salons and more. You can be part of the change by pro-actively choosing force- and fear-free practitioners to protect your dog from fear and pain.

Your dog is a unique creature. A dog who suddenly found themselves in your home and tries to adapt as best as they can. A mind, although at basic level quite similar to yours, preoccupied with its nature as hunter and scavenger, lacking our societal rules and moral values. A character that you have the unique chance to get to know and love better than anyone else. Enjoy the journey.

 

 

RESOURCES

ISpeakDog
Fear Free Pets

Puppy play: Why it matters

Play is fun. We may still be in the dark about why dogs and other animals play, but I think we can be fairly confident that they get something out of it. Most young dogs routinely and eagerly engage in play and their body language is ridiculous when they do it. They throw themselves on top of one another and on the floor, they paddle and punch with their paws, they hang off each other’s ears with their teeth, they chase and invite being chased, they bow, bowl and bounce all over the place. In short, they seem to be having a ball.

I could stop right here, since this alone gives me reason enough to be an ardent supporter of dog-dog play. But, we can also assume that something as risky (think injuries) and energy-consuming as play could not have evolved if it didn’t equip the animals with some sort of advantage or – in evolutionary terms – improve their fitness. So, there must be more in it for the individual than just the thrill of letting their hair down.

We don’t know what animal play is for, but that doesn’t mean we can ignore it.

Animal play is a topic that has challenged researchers for a long time as there may well be more than one reason that play evolved. Evidence for the commonly held view that play might serve as practise for real life has so far been elusive. However, the lack of conclusive research to explain exactly why animals play does not mean we can dismiss play as a useless and irrelevant activity.

Here are some of the possible functions of play that have been put forward by researchers:

  • Helps an animal cope with stress throughout development.
  • Facilitates learning and creativity.
  • Develops the cognitive abilities of an animal.
  • Prepares the animal for unexpected situations.
  • Increases emotional resilience.
  • Is an opportunity for self assessment.
  • Hones an animal’s physical skills.
  • Is fun and therefore psychologically beneficial.
  • Aids in the forming of lasting social bonds.

Even if we cannot fully explain the adaptive and proximate functions of play behaviour in animals, we have to assume it delivers benefits to the animal and is important for their welfare. As animal behaviour researchers Held and Spinka1 point out:

“if engaging in play strengthens some future somatic properties, enhances skills or widens competencies, then it also improves future animal welfare since the animal will be better able to withstand adversity, maintain health, reduce fear and achieve goals that will be sources of reward”.

The latest hypothesis that animal play prepares an individual for the unexpected2 and teaches them to recover quickly from loss of locomotion or sensory control is especially interesting. Watching puppies play does indeed seem like a string of mishaps such as being pushed over or falling over, losing balance, being pinned down, being jumped on, facing sudden role reversals and being barked or snapped at and so on. If this develops the puppy’s ability to quickly get back on their feet physically as well as emotionally, that is a good thing.

So, if play is beneficial for dogs, why would we not allow a puppy to engage in dog-dog play?

One reason someone may not allow their puppy to play is the fear the dog could be harmed, similar to the over-protectiveness in some parents of human children. This can be rooted in the personality of the owner but could also be a result of misinformation. As long as puppies are only exposed to other puppies and friendly adults and play sessions are properly supervised, the risk of receiving any sort of physical or emotional damage is tiny compared to the benefits. Incomplete understanding of what good dog-dog play looks like may also be to blame. Being knocked over, jumped upon and bitten on the neck (with inhibited bite force of course) is just as much part and parcel of normal dog play as self-handicapping and role reversals.

Each dog has a life of their own and we have no right to spoil it for them.

Not giving one’s dog access to social play with other dogs, especially during their juvenile and adolescent developmental periods, can affect the dog’s ability to cope with life outside their immediate family and make them less adoptable should they ever get into that situation. Intentional or not, this essentially ties the dog’s fate to that of their current owner. This is an unnecessary and potentially tragic situation.

I believe we have a responsibility to set our dogs up to successfully negotiate life in a society that includes humans, dogs, cats and other animals. The likelihood that a dog will encounter other dogs (and cats) during their lifetime is extremely high. Even if this does not include off leash encounters, a dog is more likely to be at ease, if they have a history of positive experiences with other dogs. Ethically, I believe we do not have the right to deny our dogs potentially crucial experiences which contribute to their future happiness. Anxiety can arise from many sources, not all of which we can control. But we can control our knowledge and compassion. Let’s do everything we can to make our dogs happy.

References and resources

1 Spinka M, Newberry R C & Bekoff M (2001) Mammalian Play: Training for the Unexpected. The Quarterly Review of Biology 76:141-168.

2Held S D E & Spinka M (2011) Animal play and animal welfare. Animal Behaviour 81:891-899.

Dugatkin L A. 2004. Principles of Animal Behaviour. 509-539.

Learn dog-language before you teach

“Don’t worry, I can handle these dogs”. The burly man was referring to a German Shepherd whose humans had just sat down next to him at an outdoor cafe. The dog had curiously approached the man and received a pat in return. A nice thing to witness at first: A confident German Shepherd, not afraid of human strangers, happily accepting a pat on the head and even doing a bit of playful jumping around and inviting the stranger to engage further. Unfortunately, in response to the owner’s gentle attempts to curb his dog’s exuberance, the burly man made the above statement – completely ruining the moment.

Whatever ‘handling’ means, it’s not teaching

It was a typical example of the still widespread belief that getting a dog to ‘behave’ (meaning: to do what we want) is a result of how we ‘handle’ them. ‘Handling’ is not a word that I would associate with teaching or training. To be a good teacher or trainer you have to be an expert in the subject matter and – just as importantly or arguably even more so – be able to effectively and constructively communicate with your students.
So, to be a successful teacher of dogs requires not just solid knowledge of how animals learn, but an ability to understand ‘dog language’. Since dogs communicate primarily via body language, this means being able to pay attention to and correctly interpret canine body postures, movements and facial expressions, but also vocal signals such as growling or barking.

Dominance theory, anthropomorphism and laziness keep us in the dark ages

Interpreting canine communication has always been plagued by human bias and misinformation. Dog behaviour is either labelled in the same vein as human behaviour and with the same presumptions (naughty, guilty, stubborn, loyal, aloof, mischievous, etc.) or it is reduced to a simplistic and fault-ridden version of wolf behaviour (behaviour is driven by status-seeking, i.e. trying to be dominant). The former just shows how hard it is to step outside our human minds and drop our biases – even when we attempt to understand a member of a different species – and the latter is a result of ill-designed experiments – and most likely influenced by the same biases – and was discarded by animal behaviourists a long time ago.

It is of course very intuitive for us to describe canine behaviour with human words that have intrinsic meaning to us, but since language influences how we think it also influences what we think our dogs think. And that is where we go astray. For example, if we label a dog as ‘stubborn’ for not doing as we ask, we clearly put the blame on the dog and insinuate an intention not to comply with our request. This is of course much easier than looking at our own failure of not training the requested behaviour so a satisfactory standard. Could it be that what we interpret as ‘stubborn’ is in fact a dog who is confused and maybe even a little intimidated by our commanding voice and growing anger? Teaching a dog requires a step-by-step plan, proper execution and high-value motivators. It is a labour-intensive endeavour. How much more convenient is it to blame the dog for intentional non-compliance?

The idea that our dogs’ behaviour is dominance-driven fits in nicely with this attitude. All we have to do is show the dog that we are in charge and they will happily submit and ‘behave’. Except that the only way this method has ever worked is through intimidation. The dog learns that some of their behaviours turn their human into a scary person, so they try to avoid those behaviours. Intimidation, however, has nothing to do with teaching. It is a violent and abusive way of controlling someone else’s behaviour.

Learning dog-language is the only way forward

So, if you want to make sure your dog is well-behaved and happy, there is no way around learning dog language. In order to make good decisions, you need to be able to recognise when your dog is scared, anxious, aggressive, happy, playful or relaxed. Giving your dog more reason to be anxious or even aggressive by coercing and intimidating them will do nothing to make your dog a better canine citizen. But, if you make your dog feel safe by listening and responding to what they tell you and if you encourage their cooperation with gradual and reward-based skills development, your dog will be a much better – and safer – companion to have around.

Fortunately, a new resource – iSpeakDog – makes it even easier for anyone wanting to extend or update their knowledge of dog language and behaviour. Created by writer Tracy Krulik, a member of The Academy for Dog Trainers, the website is a unique knowledge base reflecting scientifically sound canine communication expertise. Dig in!