Can Dogs Sense Anger?


Dogs have incredible natural abilities and seem to have a special connection with humans. They can sense specific things about people, such as when we are happy or sad. But can dogs also sense anger? In this article, we will explore signs that indicate a dog is sensing anger and how they do so.

Signs that Your Dog is Sensing Anger

Dogs rely on various cues like facial expressions, body language, sounds, and smells to understand a person’s mood. When a person is sad, a dog will become calmer and approach them gently. Similarly, dogs can tell when someone is angry by using their sense of smell. They can detect the increase in sweat production that comes with anger. Dogs also pay attention to posture, facial expressions, and muscle tension.

Body Language

Here are some signs your dog may display when sensing anger:

– Growling
– Barking
– Sniffing
– Snapping
– Ears back

Other Signs

Here are some additional signs your dog may show when sensing anger:

– Trying to escape
– Defensiveness
– Fear

The History of Dogs Sensing Moods

Dogs evolved from wolves and were the first animals to be domesticated by humans. Over time, wolves that were friendlier to humans were favored and bred, resulting in the dogs we know today. Different breeds were bred for various purposes. Dogs have become intuitive animals due to their close observation of humans and their ability to understand human body language and facial expressions.

The Science of Dogs Reading Moods

Dogs have a special part of their brain dedicated to understanding the tone of voice of humans and other dogs. They can tell the mood of another dog based on the sound of their bark. Research studies have shown that dogs can recognize emotions like sadness, happiness, and anger by matching facial expressions with corresponding tones of voice.

Training a Dog to Read Moods

Dogs are already good at picking up on their owners’ moods, but they can be trained to be even better, especially for service dogs. Service dogs are trained to detect body language, facial expressions, tone of voice, and even changes in heart rate. By exposing dogs to different people and situations, they can become more perceptive. Training a dog to be as perceptive as a service dog is possible, starting from a young age.


Dogs have remarkable abilities to sense and respond to human emotions. They can detect anger through various cues like body language, facial expressions, and smells. By understanding these signs, dog owners can better understand their pets and provide the support they need. With training and exposure to different situations, dogs can become even more perceptive and helpful companions.

“Dogs are experts at reading our moods and body language, using their keen senses to sense anger and offer comfort when we need it most.”

Tips & Things to Know

1️⃣ Dogs have a natural ability to sense and respond to human emotions, including happiness and anger. They rely on cues such as facial expressions, body language, and smells to deduce a person’s mood.
2️⃣ When a person is angry, dogs can detect it through the smell of increased sweat production, as well as changes in posture, facial expressions, and muscle tensions. Different dogs may react differently to anger, some becoming scared and seeking protection, while others may become protective and display aggressive behaviors.
3️⃣ Dogs can be trained to be even better at detecting and responding to human moods, similar to service dogs. By exposing them to various people and settings, they can become more perceptive and supportive. Starting training at a young age and using positive reinforcement is key to success. Off-leash training and rewarding appropriate responses to social cues with praise and positive body language are important steps in the training process.

Frequently Asked Questions, Answered ✅

1. How do dogs sense when humans are happy or sad?
– Dogs use their intuitive abilities and read facial expressions, body language, and smells to deduce a person’s mood. They can sense happiness and sadness through these cues.

2. What signs do dogs display when sensing anger?
– Dogs can detect anger by smelling increased sweat production and paying attention to posture, facial expressions, and muscle tensions. They may react differently based on their breed and personality, such as getting scared, becoming protective, or showing aggressive behavior.

3. What are some body language signs that indicate a dog is sensing anger?
– Growling, barking, sniffing, snapping, and ears pulled back are common body language signs that a dog may display when sensing anger.

4. How did dogs evolve to become intuitive animals in reading human moods?
– Dogs have been bred strategically over thousands of years, starting from wolves. Those wolves that were more friendly and accommodating to humans were preferred and given more resources. Through generations of breeding, dogs developed a keen ability to observe and understand human body language and facial expressions.

5. Can dogs be trained to be more perceptive and supportive of human needs?
– Yes, dogs can be trained to be more perceptive, especially service dogs. Training involves exposing them to different social cues, environments, and people, starting at a young age. Positive reinforcement and consistent practice are key to success in training a dog to be as perceptive as a service dog.

Max Kozinskiy
Max Kozinskiy
Max Kozinskiy is a seasoned writer and an enthusiast of dog breed expertise. Having dedicated over 5 years to studying the intricacies of different dog breeds and their unique characteristics. His profound insights and love for our four-legged friends have made him an invaluable part of our team.

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