Your dog is conscious. Science has made it official.

In 2024, more than 500 scientists and philosophers signed the New York Declaration on Animal Consciousness. This updated and expanded on the 2012 Cambridge Declaration on Consciousness. It was a landmark moment, and I'm surprised it didn't get more attention in Australia.

The declaration is unambiguous. There is strong scientific support for conscious experience in all mammals and birds, and a realistic possibility of conscious experience in all vertebrates including fish, reptiles, amphibians and many invertebrates, including octopuses, crabs, and insects.

Think about that for a second.

Image: Our beautiful boy Lenny

The dog sleeping at your feet right now is, by scientific consensus, a conscious being. Not metaphorically. Not sentimentally. Scientifically.

I've spent 20 years as a behaviour consultant working with animals and their people. In that time, I've never once met a pet parent who needed science to tell them their animal has an inner life. They already knew. What's significant here is that the scientific community has now formally caught up, and the implications reach much further than most people realise.

What conscious experience actually means

Consciousness in this context means the capacity for subjective experience. The ability to feel, not just react. To experience pain as pain, fear as fear, pleasure as pleasure. Not as reflexes or survival responses, but as experiences that genuinely matter to the animal having them.

The declaration makes a point that I think is worth underlining: absolute certainty about consciousness is not required to give moral consideration to an animal. When there is a realistic possibility of conscious experience, it is irresponsible to ignore that possibility in decisions affecting that animal.

Think about what that means at the level of everyday decisions. The training method you choose. The environment you create. Whether your pet's fear is taken seriously or dismissed as "just being difficult." Whether their boredom, their loneliness, their frustration, counts.

What it means for how we train

If your dog is a conscious being capable of subjective experience, and the science now says they are, then every interaction carries a different weight.

A dog who is punished into compliance isn't just "learning the rules." They are having a subjective experience of threat, pain, or fear. A dog trained through positive reinforcement isn't just "performing behaviours." They are experiencing something that feels, to them, rewarding and safe.

This isn't anthropomorphism. It's the science of sentience.

The training methods we choose are not just a question of effectiveness. They are, increasingly, a question of ethics. And for those of us working in the behaviour field, that's a conversation that is long overdue.

Image: Lenny loves learning with positive reinforcement

Science is now formally confirming what people who live closely with animals have understood intuitively for centuries. That these beings have inner lives. That what happens to them matters to them. That the experience of being a dog, a cat, a crow, an octopus, is something. Not nothing.

We study animals to understand ourselves. And the more we study them, the smaller the distance between us becomes.

What I'd ask you to consider

The next time your pet is scared, in pain, bored or lonely, they are not just displaying a behaviour. They are having an experience.

The next time someone tells you your dog or cat is "just an animal," the science disagrees.

And the next time you're deciding how to respond to a behaviour you find difficult, try asking not just "how do I stop this?" but "what is this animal experiencing, and what does that tell me about what they need?"

That question: what is this animal experiencing? is at the heart of everything I do. And thanks to the New York Declaration on Animal Consciousness, it is now the question that mainstream science is formally asking too.

I'd love to know your thoughts. Does knowing your pet is scientifically conscious change anything about how you see them?

Dr Kate :)