Wk 13: Clinical Application of the Principles of Dog & Cat Ethology Flashcards
How do dogs communicate? (excluding olfactory communication)
- Dogs communicate using every part of their body
- Whole body language, not just specific signals
- They are continually signalling
- Indicates the emotional state
List aspects of the dog that may be used to communicate
Ears
Eyes
Mouth
Head
Face
Tail
Body
Ears in dogs are a form of communication
Wide variety of size and shapes
Signalling of one breed would differ from that of another
What does it mean when a dog’s ears are forward and pricked?
Alert
Interested
Confident
What does it mean when a dog’s ears are back or to the side?
Anxious (gaze usually directed towards what is causing this emotion)
What does it mean when a dog’s ears are back/flattened against the head?
Fearful
What does it mean when a dog’s ears are constantly changing position?
Unsure
In what ways can the eyes of a dog be used to communicate?
Direction of gaze (facial expression)
Varying shapes and size
Pupil duration
What can a dog convey with the direction of their gaze?
Averted to side - may turn away as a form of appeasement
Direct stare - sign of aggression of unknown individual, rewarding to people they know
What can a dog convey with the shape of their eyes?
Open wide/closed can indicate fear/pain
What can a dog convey with the dilation of their pupil?
Good light conditions but eyes large may be a sign of anxiety
What is this dog displaying?
Dogs eyes are sof and mouth opena dn relaxed, lips covering teeth
What is this dog displaying?
Growling with ears pulled back, eyes rounded and lips pulled over teeth
What does a dog yawning convey?
Tired
Anxious
What does a panting dog display?
Play
Exertion
Stress response
What does it mean when a dock is lip-licking?
Hungry
Appeasement
What does it mean when a dog has its lip retracted exposing teeth?
Snarl/grin
Appeasement (smile)
What does it mean when a dogs head is held above their body?
Confident and alert
A dogs head is at body level, what does this mean?
Realxed
A dogs head is held below its body, what does this mean?
Fearful or anxious
What happens to a dogs face when it feels threatened?
Go through sequences
This is important with dogs living in social groups as it warns the individual before theres need to escalate
Why might a dog ‘suddenly’ bite?
With learned behaviour, the dog might jump from this sequence and instead try and bite - this is from learning they the signals prior are ignored
Describe what is occurring in the photo
Preliminary aggressive threat
Ears pulled back, direct state and lips pulled over teeth
Describe what is occurring in the photo
More serious threat
Muzzle extended forward with low growl
Describe what is occurring in the photo
Wrinkled muzzle exposing teeth
Growling loudly preparing to lunge and attach