A dog’s body posture and movement provide some of the most important information about its emotional state, intentions and level of comfort. While facial expressions can provide valuable clues, the body as a whole often provides the clearest picture of what a dog is experiencing.

Dogs communicate through:

• the way they hold their body,
• how they move,
• their level of tension,
• their use of space,
• their approach or avoidance behaviours.

Unlike humans, dogs cannot verbally explain when they feel uncertain, excited, uncomfortable or threatened. Instead, they communicate through changes in posture and movement.

A dog’s body language should always be interpreted as a complete communication system rather than a collection of isolated signals.

For example, a lowered body posture may indicate:

• fear,
• uncertainty,
• appeasement,
• tiredness,
• physical discomfort.

The meaning depends on the situation, the individual dog and the other signals occurring at the same time.

A key principle of canine body language is:

The whole dog tells the story.

Understanding Canine Posture

Posture refers to how a dog positions and holds its body. Dogs adjust their posture constantly in response to their environment, emotions and interactions.

Postural changes may communicate:

• confidence,
• relaxation,
• uncertainty,
• fear,
• readiness to interact,
• desire for distance.

Humans often focus on obvious behaviours such as barking or growling, but posture often changes before these more noticeable behaviours occur.

Learning to recognise these earlier signals allows humans to respond before a dog becomes overwhelmed.

Relaxed Body Language

A relaxed dog generally demonstrates loose, natural movement and a flexible body posture.

A comfortable dog may display:

• loose muscles,
• natural movement,
• relaxed facial expression,
• normal breathing,
• willingness to engage or disengage.

A relaxed dog is usually able to:

• explore its environment,
• respond to humans,
• make choices,
• move freely.

Relaxation does not necessarily mean a dog wants interaction. A dog may be relaxed while choosing to rest, observe or maintain personal space.

Tension and Stiffness

One of the most important changes to recognise in canine body language is increased body tension.

A dog that becomes stiff may be experiencing:

• uncertainty,
• conflict,
• fear,
• heightened arousal,
• discomfort.

Signs of tension may include:

• reduced movement,
• rigid posture,
• closed mouth,
• stillness,
• focused attention.

Stillness is particularly important because humans often interpret a stationary dog as calm.

However, stillness can have different meanings.

A relaxed dog may be still because it is comfortable.

A worried dog may be still because it is assessing a situation or preparing to respond.

Context is essential.

Weight Distribution and Movement

Dogs communicate through how they position their weight.

A dog leaning forward may indicate:

• curiosity,
• interest,
• excitement,
• increased focus.

However, forward weight distribution combined with:

• stiffness,
• staring,
• closed mouth,

may indicate tension or conflict.

A dog shifting weight backwards may communicate:

• uncertainty,
• hesitation,
• desire to avoid interaction.

Weight changes can provide important information about whether a dog is approaching, avoiding or feeling conflicted.

The Play Bow

The play bow is one of the most recognisable canine behaviours.

It involves:

• the front end lowering,
• the rear end remaining elevated,
• an invitation-like movement.

The play bow is commonly associated with play and social interaction.

However, like all behaviours, context matters.

Dogs may use play bows to:

• initiate play,
• reduce tension,
• communicate friendly intentions,
• invite interaction.

A play bow should be interpreted alongside the rest of the dog’s behaviour.

A dog that play bows with relaxed movement and appropriate interaction is likely communicating differently from a dog displaying a sudden play bow during a stressful situation.

Freezing Behaviour

Freezing occurs when a dog becomes extremely still.

This is one of the most important signals for humans to recognise because it is often misunderstood.

Freezing may indicate:

• uncertainty,
• fear,
• conflict,
• discomfort,
• an attempt to avoid escalation.

A frozen dog may appear:

• quiet,
• calm,
• compliant.

However, the dog may actually be experiencing significant emotional pressure.

Examples include:

• a dog becoming still when approached by a stranger,
• a dog freezing during handling,
• a dog becoming motionless when another animal approaches.

A frozen dog should not automatically be assumed to be comfortable.

Avoidance and Distance-Increasing Behaviours

Dogs communicate their preferences through movement and distance.

Avoidance behaviours may include:

• turning away,
• moving backwards,
• leaving the area,
• hiding,
• positioning behind a person,
• refusing to approach.

These behaviours often communicate:

• uncertainty,
• discomfort,
• fear,
• desire for space.

Avoidance is an important communication strategy because the dog is attempting to manage the situation without escalation.

When humans respect avoidance signals, they help maintain trust and reduce stress.

Approaching and Seeking Interaction

Approach behaviours can communicate:

• curiosity,
• confidence,
• social interest,
• desire for interaction.

A dog choosing to approach voluntarily is different from a dog being forced into an interaction.

Positive approach signals may include:

• relaxed movement,
• soft facial expression,
• loose posture,
• ability to move away again.

A dog should always have the ability to disengage.

Approaching does not mean a dog wants unlimited interaction. The dog’s ongoing body language should continue to be observed.

Displacement Behaviours

Displacement behaviours occur when a dog performs an unrelated behaviour during emotional conflict or uncertainty.

Examples include:

• sniffing,
• scratching,
• shaking off,
• yawning,
• sudden grooming.

These behaviours may help a dog manage emotional tension.

For example, a dog may begin sniffing the ground when approached by an unfamiliar dog because it is uncertain about the interaction.

Displacement behaviours should not automatically be dismissed as distraction. They may provide important information about the dog’s emotional state.

Calming Signals

The term “calming signals” is often used to describe behaviours dogs may use to reduce social tension.

Examples may include:

• turning the head away,
• blinking,
• slowing movement,
• approaching in an arc rather than directly,
• sniffing.

These behaviours may communicate:

• peaceful intentions,
• uncertainty,
• attempts to reduce pressure.

Understanding these signals helps humans avoid escalating interactions unnecessarily.

Movement Patterns and Emotional State

The way a dog moves can provide information about how it is feeling.

A relaxed dog often moves:

• smoothly,
• freely,
• with flexible body movement.

A stressed or uncomfortable dog may move:

• slowly,
• cautiously,
• stiffly,
• unpredictably.

A highly aroused dog may:

• move rapidly,
• struggle to settle,
• repeat behaviours,
• have difficulty responding.

Movement should always be considered alongside the broader context.

Understanding Distance and Space

Dogs use distance as a form of communication.

Increasing distance may communicate:

• fear,
• discomfort,
• uncertainty,
• desire for safety.

Decreasing distance may communicate:

• curiosity,
• confidence,
• social interest.

Conflict often occurs when humans or other animals ignore a dog’s attempts to manage distance.

For example, a dog moving away from interaction is communicating information. Following the dog or preventing escape may increase emotional pressure.

The Importance of Choice

Choice is an important part of canine welfare.

Dogs should ideally have opportunities to:

• approach,
• move away,
• pause interactions,
• rest,
• explore.

A dog that has no ability to create distance may feel trapped, increasing the likelihood of defensive communication.

Respecting movement choices helps dogs feel safer and improves human–dog relationships.

Common Human Misinterpretations

Many canine communication problems occur because humans misunderstand body language.

Examples include:

A dog lying still may be interpreted as calm when it may actually be frozen.

A dog approaching may be interpreted as wanting attention when it may simply be investigating.

A dog moving away may be interpreted as disobedience when it may be communicating discomfort.

Learning to interpret body language accurately prevents unnecessary conflict and supports welfare.

Key Practice Principle

Dogs communicate through every part of their body.

Posture, movement and use of space provide valuable information about a dog’s emotional state and intentions.

The most effective way to understand a dog is to observe the whole animal, consider the context and respect what the dog is communicating.

When humans learn to read canine body language, they can respond earlier, prevent misunderstandings and create safer, more respectful relationships with dogs.