Most "resource guarding" calls I take are not really about the resource, and this one was about a dog that had everything in its life except play. The family called me about a five-year-old dog who had growled, once, over a toy. They were too scared to film it. They were bracing for a long behaviour program. What they got was one consultation, one game of tug, and a diagnosis nobody had ever given them: your dog's too obedient.
The perfect dog
On paper this dog was the one everyone wants. Told to go to his bed, he went, and stayed, whatever happened in the house. If the family didn't want him around while their young child ate, one word sent him to his spot. Five years old, so no teenage pushiness, no testing, no challenge. The kind of dog where, if you told him off once, he would never do the thing again. Nine out of ten people would look at this dog and call him perfect.
Then one day they played with him, which they never did, and he growled. And because the growl came with a toy in his mouth, it got a name: resource guarding. They put the toys away, called me, and waited for the vicious dog to show up on my schedule.
What I actually found
When I arrived there was a toy sitting in his bed. I walked over to it. Nothing. No stiffening, no warning, no guarding. I was supposed to be meeting a dog that defends toys, and I was looking at a dog that couldn't care less about the toy.
What I did see was in his body. Watch a "perfectly behaved" dog closely and you can see the difference between a dog that is happily obeying and a dog that is trying very hard to obey. This was the second dog. In his bed, exactly where he was told to be: mouth scooped tight, ears pinned, eyes flicking to check he was doing the right thing, feet gathered under him ready, the tension visible in his neck. People look at a dog like this and say how relaxed, he's so good in his bed. It is not a relaxed dog. It is a worried dog holding its breath, and it had been holding its breath for five years.
This was a very disciplined household, the kind that does everything properly. They even ran toy rotation, one toy at a time, swapped each week, the way you might for a child. Structure, rest, freedom in the yard: all supplied, all done well. And in five years, nobody had ever played with him. Every trainer they'd read, every video they'd watched, taught discipline. Nobody taught fun.
The growl that wasn't a warning
So I picked up a tug toy and played with him. He exploded into the game, growling like a horror movie, and the family stood back saying that's it, that's the aggression. It wasn't aggression. It was five years of unspent play coming out at once. A dog that has never played plays loud.
But I could talk about loose bodies and floppy play all day and they would still only hear the growl. So I showed them instead. Mid-game, I let him win. Just let go. If he was guarding, that's his moment: he has the prize, I'm no threat, off he goes to defend it. He didn't go anywhere. He rushed straight back and shoved the toy into my hands. Come on, grab it, grab it. A guarding dog takes the toy away from you. A playing dog gives it back, because the toy was never the point. You were.
That one moment switched their brains. You could see it happen.
Why obedience couldn't fix this
A behaviour is a feeling wearing an action. This dog's feeling was a full tank of pressure with no release valve, and obedience can't drain a tank, it can only sit a lid on it. He already had all the obedience in the world. What he needed was the one mode missing from his week: real one-on-one play, where the excitement gets burned, the frustration gets released, and the dog learns that his people are the fun in his life and not just the rules in it. A dog needs all four parts of his day in balance, and this dog had three out of four. The missing quarter leaked out as a growl, and the growl nearly got him a behaviour program he didn't need.
I taught the family to play before I left. The first sessions were intense, because the tank was full, and within days the games got softer on their own. By the time I packed up, the dog who spent his life stationed in his bed was flopped on his side in the middle of the floor, loose as a bag of potatoes. All we did was play.
I knew at the start of that consult they didn't need to come back, and I told them so. From here, I do programs, because I'm not a magician. This one didn't need magic. It needed a game of tug, five years late.
If your dog is the perfect one
Look at your dog doing what it's told, and read past the compliance. Is the mouth soft or scooped tight? Are the ears easy or pinned? Is the body draped or gathered? A content dog and an anxious dog can be sitting in the same spot doing the same thing. And count your week honestly: structure, rest, freedom, play. If one of the four is missing, whatever behaviour you're worried about probably lives in the gap. It's not wrong, and you did the best of what you knew. But if everything in your dog's life is discipline, the kindest thing you can add isn't another rule.
Common questions
Is growling during tug of war aggression?
Usually not. Growling is part of how dogs play, and a dog in a good tug game can sound ferocious while having the time of its life. Read the body, not the soundtrack: a playing dog is loose, bouncy and keeps re-engaging with you. If you want certainty, let the dog win. A playing dog brings the toy straight back. A guarding dog leaves with it.
How do I know if my dog is resource guarding or playing?
Let the dog win the game and watch what it does with the prize. A guarding dog takes the toy and moves away from you, body stiff, warning you off. A playing dog shoves the toy back at you to keep the game alive, because the toy was never the point. You were. If your dog does guard, my resource guarding post on The Hachi Way covers what's actually going on.
Can a dog be too obedient?
Yes. There is a difference between a dog that happily obeys and a dog that is trying very hard to obey. The second dog holds its pressure instead of releasing it: tight mouth, pinned ears, stiff body, even while doing exactly what it is told. Compliance is not the same as calm, and a dog can be perfectly behaved and quietly miserable.
My dog never plays. Is that a problem?
It is a missing quarter of the dog's life. Play is where the bond gets built, where excitement and frustration get released, and where fear comes down, because a dog cannot feel playful and fearful at the same time. A dog with structure, rest and freedom but no play is out of balance, and the missing play leaks out somewhere, often as a behaviour that looks like a different problem.
Why did my dog growl the first time we played?
Years of unspent energy came out at once. A dog that has not played for a long time plays loud and intense at first, and it can genuinely sound scary. The intensity settles within days of regular play. The growling was the release, not a warning.