Dog Behavior & Training Glossary

Dog behavior can be confusing, especially when the same behavior gets described ten different ways online. Search by term, category, or the signs you are seeing.

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59 terms found

Behavioral Concerns

Aggression

Threatening or harmful behavior that may include hard staring, growling, snapping, lunging, or biting.

BitingBlockingChasing

Canine Communication

Avoidance

Avoidance is behavior used to increase distance from, delay, or escape a person, place, object, interaction, or task the dog finds uncomfortable or unclear.

FreezingHidingLeaving the Area

Vocal and Attention Behaviors

Begging

Persistent behavior around food that has been reinforced by receiving scraps, attention, or access.

DroolingHovering Near the TablePawing

Canine Communication

Body Stiffness

Body stiffness is a visible increase in muscle tension that may signal uncertainty, high focus, discomfort, conflict, or preparation for action.

Closed MouthFixed StareFrozen Movement

Social and Greeting Behaviors

Chasing

Rapid pursuit of people, animals, vehicles, bicycles, toys, or moving objects.

FixationIgnoring RecallPursuit

Canine Communication

Crouching

Lowering the body toward the ground, often with weight shifted backward, during fear, uncertainty, or appeasement.

Bent LegsEars BackLowered Body

Behavioral Issues

Demand Barking

Demand barking is vocal behavior used to request access, attention, play, food, movement, or another outcome the dog has learned barking may produce.

Escalating VocalizationJumpingNudging

Training Concepts

Desensitization

Desensitization is gradual, controlled exposure to a trigger at an intensity low enough that the dog can remain functional and recover.

AvoidanceBarkingFreezing

Behavioral Issues

Destructive Chewing

Destructive chewing is chewing that damages household items, personal belongings, doors, furniture, or other objects not intended for the dog.

Chewing FurnitureDestruction When AloneMouthing

Household Behaviors

Digging

Using the front paws, nose, or mouth to move soil, bedding, flooring, or other material.

Digging at CarpetDirt on PawsHoles in Yard

Canine Communication

Displacement Behavior

Displacement behavior is an ordinary action performed in a context where it appears out of place, often during conflict, uncertainty, or emotional pressure.

Full-Body ShakeLip LickingLooking Away

Household Behaviors

Door Rushing

Moving quickly through an opening before being released or before the handler can safely control the transition.

BoltingCrowding the DoorIgnoring Pauses

Vocal and Attention Behaviors

Excessive Barking

Frequent or prolonged barking that is disruptive, difficult to interrupt, or driven by repeated environmental triggers.

Difficulty SettlingRepeated Alarm BarkingWindow Barking

Behavioral Issues

Fearfulness

Fearfulness is an emotional response to something a dog perceives as threatening, unsafe, or difficult to understand.

AvoidanceBarkingFreezing

Leash and Movement

Fixation

Sustained visual or physical focus that makes it difficult for a dog to disengage and respond to the handler.

Closed MouthHard StareLeaning Forward

Canine Communication

Freeze Response

A freeze response is a sudden reduction or stop in movement when a dog is processing threat, conflict, uncertainty, or intense focus.

Closed MouthFixed StareLoss of Movement