Welfare Flashcards
(127 cards)
What are the five freedoms?
Hunger/thirst, thermal/physical discomfort, injury/disease, normal behaviour, fear/stress
Instead of the five freedoms, what does the AWA 2006 introduce?
Five Needs
What are the Five Needs?
Environment, diet, behaviour, with/apart from other animals, protection from pain/suffering/injury/disease
What did Welfare Quality (2009) define instead of the Five Freedoms/Needs?
Four principles for good welfare
What are the four principles for good welfare?
Feeding, housing, health, behaviour
What is the difference between a feeling and an emotion?
Feeling increases chance of survival, whereas emotion includes subjective and expressive (behavioural and neurophysiological) components
What is a common problem with veal calves?
Iron deficiency anaemia (weak and poor breathing)
What kind of activity do animals show is prevented from meeting a behavioural need?
Rebound activity
What are three kinds of tests that can be done to determine an animals behavioural needs?
Preference, aversion, deprivation
What is an ethogram?
Detailed description of he behavioural features of a particular species
When can there be problems during preference testing?
If the stimulus is not related to the telos of an animal - may not respond because they don’t have the receptor
Why is CO2 stunning of pigs aversive?
Nasal mucosa irritation
What is alostasis?
keeping the organism alive and functioning (homeostasis, adaptation, coping)
What is agency?
Engaging with the environment to gather knowledge and enhance skills
What is a teloceptor?
An event at a distance
What is an exterioceptor?
Skin contact
What is an interioceptor?
Visceral/physiological state
What causes meat to become PSE?
Too rapid glycogen release
What happens if all glycogen is released or used up?
Meat becomes dark and dry
What are four types of abnormal behaviour directed towards another animal?
Animal as: Object to acquire, mother, sexual object, rival
What are the two kinds of anomalous reactivity?
Inactivity or hysteria
Why is sympathetic GAS hard to measure?
Short half life
What parameters can be used to measure the sympathetic GAS?
Heart rate, pupil dilation, skin temperature
How soon is cortisol released after stress?
2-3 minutes