Your dog isn’t being naughty, they’re telling you something. Here's how to listen.

I want to tell you about a dog called Ralph.

Ralph's mum came to me because he had, in her words, "turned feral." He was three years old, a spaniel, and for the past six months he'd been lunging at other dogs, destroying things in the house, and snapping when anyone tried to move him from the sofa.

"He's just got worse and worse," she said. "I don't know what happened to him."

The first thing I asked was had anything changed around six months ago.

She thought about it. Then she said: they'd moved house around 7-8 months previously.

I'm not going to pretend that every behaviour problem has a tidy explanation. Sometimes the picture is complicated and the work takes time. But in my experience, when a dog's behaviour changes, especially suddenly, especially dramatically, something has changed for them first.

Ralph wasn't feral, he was destabilised. His whole environment had shifted, his routine had gone, and nobody had realised that what looked like aggression was actually a dog who felt profoundly unsafe and had no other way to say so.

This is the thing the dog training industry gets wrong most often, in my view.

It treats behaviour as the problem. And when you treat behaviour as the problem, you try to suppress it, with corrections or with aversive, painful consequences.

But behaviour isn't the problem. Behaviour is the message.

And if you suppress the message without understanding what it's saying, one of two things happens. Either a different message appears, a new behaviour, often worse. Or the dog stops communicating altogether, which looks like success but is actually something much sadder.

So what is your dog actually trying to tell you?

In my work with dogs and their parents across Derby and Burton-on-Trent, the most common things I see underneath difficult behaviour are these:

Overwhelm. A dog whose nervous system is overloaded can’t learn, can’t respond to cues they know perfectly well, and can’t regulate their own behaviour. This isn't stubbornness or defiance. This is a brain that has genuinely gone offline. The solution isn't more training. It's less stimulation, more rest, and time for the nervous system to come back down.

Pain or physical discomfort. Dogs are stoic in a way that frequently fools their humans. A dog who snaps when touched in a certain place, who has gone off their food, who is suddenly less willing to jump or run, that dog might be hurting. Behaviour always warrants a vet check before it warrants a training plan.

A broken signal. Sometimes what looks like refusal is actually confusion. We think we've trained something, but from the dog's perspective the picture is different, the cue means something slightly different to them than it does to us, or it only works in certain contexts. What looks like "he knows, he's just not doing it" is often "he genuinely doesn't know what's being asked of him right now."

Fear. This is the most misread behaviour of all. Growling, snapping, lunging, barking, these are things frightened dogs do. They are not aggression for its own sake. They are a dog communicating that they don't feel safe. Responding to fear-based behaviour with punishment tells the dog that the world is even more dangerous than they thought, and makes everything worse.

What this means in practice

The most useful shift I can offer any dog parent is this: get curious before you get frustrated.

Next time your dog does the thing, whatever the thing is, instead of asking "why are they being like this?" try asking "what are they trying to tell me right now?"

Look at what happened before it. Look at their whole day. Think about the environment. Think about how you're feeling, because that goes down the lead in a way that's very hard to hide from a dog who loves you.

The behaviour you're seeing is the last step in a sequence. Somewhere earlier in that sequence is the real information.

That's where I start with every client. Not with the behaviour, with the sequence. With the whole picture. With the dog and the person together, because you can't separate them.

Ralph, by the way, is doing much better. Once his mum understood what the move had done to him, and we worked on rebuilding his sense of safety in the new house and on walks, the "feral" dog gradually came back to himself. The lunging reduced. The snapping stopped.

Lavender Garden Animal Services offers ethical, relationship-based dog training across Derby and Burton-on-Trent. If your dog's behaviour doesn't make sense and you'd like some support, you can find out more at lavendergardenanimalservices.co.uk