Canine and feline science Flashcards

1
Q

what is the closest living wild relative to the dog

A

the grey wolf

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2
Q

selecting of plants and animals

A

domestication of plants and
animals occurred ~10,000 BCE
in the Fertile Crescent (modern
day Iraq, Syria, Lebanon, Israel,
Palestine and Jordan)
▪ Selection for specific traits for
domestication

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3
Q

domestication of the dog

A

▪ Dogs were the first animals
to be domesticated
▪ Likely >20,000 years ago

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4
Q

what are the two guesses for the way the wolf was domesticated

A
  • Commensal
    relationship (one species benefits, other isnt harmed) (not all people believe this: the wolf can hunt well by self, not like there is alot of food scraps)
  • Pup-adoption
    hypothesis
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5
Q

what are some wolf behaviours dogs display

A
  • Social animals
  • Hunt in groups
  • Raise young collectively
  • Communicate
  • Excellent individual
    memory
  • Pack memory
  • Inbreeding tolerance
  • Adaptable lifestyle
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6
Q

what is believed to happen when animal is selected on based on tameness

A

▪ Changes in behaviour and
morphology
▪ Neural crest cells: precursor cells in
brain, bone and cartilage and
pigmentation
Selection for
domestication

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7
Q

top 10 purebred dog breeds

A

-lab
-golden
-GSD
-poodle
-frenchie
-aussie
-havenese
-sheltie
-PWD
-BMD

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8
Q

what cat was the domestic cat developed form

A

african wild cat

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9
Q

changes in cats due to domestication

A

▪ Reduction in body size
▪ Increased varieties of coat color and length
▪ Variation in eye color
▪ Domestic cat has multiple estrous cycles and most wild
cats have one per year

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10
Q

domestication of cats

A

-commensal relatioinship ~10,000 years ago
-probably the most recent domestication
-rodent control
-likely occurred in the fertile crescent
-were revered in ancient Egypt (4000 years ago, clear evidance)

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11
Q

cats in the medieval period

A

Blotched tabby pattern - recessive
mutation in gene Taqpep
* Breeding for this pattern observed in the Medieval Period
* Blotched tabby cat does not occur in the wild

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12
Q

top 5 most common cat breeds

A

-ragdoll
-maine coon
-devon rex
-the exotic
-persian

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13
Q

top 3 reasons people have cats as pets (besides as rodent control)

A
  • Loving and
    affectionate
  • Provide
    companionship
  • Clean and easy to
    care for
    ▪ These findings are
    opposed to the
    perception that cats are
    independent and aloof
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14
Q

what art was found in asudi arabia

A

-polygraphs dates 8000-9000 years old
-dogs had up curved tails
-first depictions of human and dogs
-resembled modern canaan breed

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15
Q

what are some of the reasons people owned dogs through out the many years

A

-food sources
-religious roles (ancient egypt, china, mesoamerica)
-working dogs
-companionship

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16
Q

when did we start to see dog breeds develop

A

1800s we started seeing breeds thet bred true

17
Q

animal assisted activities

A

-casual visitings: hospitals, schools, seniors houses
-calm temperments
-affectonate around people(including strangers)
-cats can also assist

18
Q

animal assisted therapy

A

-dogs assisted in meeting established measurable goals
-goal orented, planned, structured, documented
-senior residents and care facilities
hospitals
-schools to promote studying
-children with autism
-prisions

19
Q

assistant dog categories

A

-guide dog
-hearing dog
-service dog
-physical disabilities
-medical/seizure responce
-autism spectrum disorder
-physchiatric disabilities

20
Q

assistance dogs

A

-trained to work or preform tasks for people with disabilities

21
Q

guide dogs

A

assist people with visual disabilities
-avoid obsticles, stop at curbs & steps, ignore noise, negotiate traffic but also must be able to disobey commands that lead to danger

22
Q

hearing dogs

A

-alert owners for sounds such as:
-door nock
-oven timer
-telephone
-baby cry
-person calling

23
Q

other service dogs

A

-assist people with:
-physical disabilities: mobility & balance
-medical alerts: seizers, hypoglycaemia
-supporting psychiatric disabilities and autism

24
Q

medical detection dogs

A

Medical Detection
Seizure detection
Characteristic behaviours prior to
seizure
* Dogs are able to detect a scent
or behavioural changes before
an epileptic attack
Medical Detection
Seizure detection
Cancer detection
* Human bladder cancer
from urine
* Lung cancer from breath
Produces volatile
chemicals

25
Q

canine forensics

A

SAR
* Agility
* Endurance
* Persistence
* Self-confidence
- recovery of body

Explosive detection canines
* Sulphur, nitroglycerin
Drugs

▪ Find burial sites and evidence
▪ Study at U of A in 1998 on effectiveness of dog-handler
teams showed that 55-95% of items were found
* Cold weather did not lessen success
* Study in Alabama suggests hot weather and panting
posed more problems (Archaeology, July 2004)
▪ A famous dog-handler team of Eagle and Sandra Anderson
investigated hundreds of cases worldwide
Canine Forensics
▪ In 2004, she was found
planting bones
▪ Discredited their findings and
others

26
Q

breeding of dogs and cats

A

Breeding of dogs and cats can be profitable, but
knowledge, money, time, space, and care breed is
needed
Schmutz, unpublished