Dog breeds Flashcards

1
Q

Artificial selection

A

Humans! Used to increase desirable and potentially diverse genes in a population. Favors certain individuals for breeding

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2
Q

Inbreeding

A

Mating of close relatives (genetically similar): parent-offspring, sibling-sibling etc
⬆️ recessive genes and heritable defects
⬇️ vigor
Allows for specific traits to be reproduced
Breeders/show dogs, laboratory medicine, naturally occurring
– increases mortality rate and fertility
– polydactylism

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3
Q

Outcrossing breeding

A
Mating of unrelated animas of the same breed
⬆️gene pool/diversity 
⬇️undesirable recessive genes
Maintain desirable traits
⬆️vigor
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4
Q

Cross breeding

A

Mating of two or more species
Wild hybrid
⬆️hardiness, viability, production
Faster growth

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5
Q

AKC

A

American Kennel Club
Purebred
Mixed breed
Hybrids
Started in 1884
Mission:
-promote sport of purebred dogs and breeding for type and function
-advocate for purebred dog as a family companion
-advance canine health and well being
-work to protect the rights of all dog owners
-promote responsible dog ownership
Groups: sporting, hound, working, toy, non-sporting, herding, miscellaneous

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6
Q

Brachycephalic

A
Short head
Problems:
-Stenotic nares
-Elongated soft palate
-Tracheal stenosis
-Heat stress
-Dental overcrowding 
-Skin fold dermatitis (pyoderma)
Breeds:
Pug, Bulldogs (French, English etc) Pekingese
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7
Q

Mesaticephalic

A

Average head

Higher incidence of missing first and fourth premolars

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8
Q

Dilochocephalic

A
Long, tapered head
Problems:
-Oronasal fistulas 
-Nasal tumors 
-Aspergillosis (bacteria that affects the nervous system)

Breeds:afghan hound, collie

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9
Q

Dome shaped head

A

Due to dystocia (blocked labor due to dome head), babies are delivered via Cesarean section
Open fontanels

Breeds: chihuahua, pug, Frenchies, Pomeranians

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10
Q

Ear shape

A

Erect
Semi-erect
Floppy (more prone to infections and problems)

Cropped ears: Great Dane, Doberman Pinscher, Miniature Pinscher, pit bull, boxer, giant schnauzer

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11
Q

What is a breed?

A

A group of animals, who through selection have come to resemble one another and pass on traits

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12
Q

Sporting

A
Active and alert
Likeable, well rounded
Instincts in water and woods
- hunting and field activities
Regular and invigorating exercise
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13
Q

Golden retriever

A
Great Britain 
1800's
Sporting 
Retrieving birds 
Laid back, easy going 
Good family dog
Health 
-cancer😲😱😲 all types
-obesity
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14
Q

Labrador retriever

A
Sporting
Canada 
1800's
Aided fisherman
Retrieved water fowl 
Guide dogs and seeing eye dogs 
Have a lot of energy
Good family dog
Loves the water 
Health:
-obesity
-diabetes mellitus 
-hip dysplasia
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15
Q

Irish setter

A
Sporting
Ireland 1700's
Retrieving game
Health:
-epilepsy 
-gastric dilatation volvulus (GDV)
Long silky coat
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16
Q

Cocker spaniel

A
Sporting 
U.S., Great Britain (Wales)
Retrieving game birds
Health:
-bad bad ear problems, especially chronic ear problems 
-deafness 
-skin allergies
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17
Q

Hounds

A

Used for hunting
Acute olfactory sense and sight
Sting stamina
Baying

Breeds: afghan hound, basset hound, beagle, basenji, dachshund, greyhound

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18
Q

Afghan hound

A
Afghanistan 
1600's
Dolichocephalic head shape
Hunt gazelle and wolves 
Very fast 
Sight hound
High maintenance grooming  
Health:
-very low body fat
--low anesthesia tolerance 
--hypothermia
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19
Q

Basset hound

A
Hound 
France/Great Britain 
1800's
Hunted rabbits and hares
Health:
-Intervertebral disk disease (IVDD)
-ectropion
-ear problems
-patellar luxation 
-elbow and hip dysplasia
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20
Q

Beagles

A
Hound
Great Britain 
1800's
Hunted rabbit and hare 
Two different sizes:
-under 13"
-between 13-15"
Health:
-hip dysplasia 
Hypothyroidism (weight gain, lethargy, alopecia)
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21
Q

Basenji

A
Hound 
Africa (Egypt)
1800's
Hunting antelope and lions
Barking dog yodel
Cat like personality 
Expressive face
Health:
-1 esterous cycle a year 
-farconi syndrome 
--disease of the kidneys, cannot metabolize all drugs
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22
Q

Dachshund

A
Hound
Germany
1900's
Flushing badgers out
Smooth, long, wire coat
Health:
-IVDD 
-Obesity 
-hip and elbow dysplasia
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23
Q

Greyhound

A
Egypt 3000 BC 
Great Britain 900's AD
Hunting deer, fixes and racing
Most often rescue dogs
Heath:
-osteosarcoma
-GDV
-low body fat
--hypothermia 
--low anesthesia
24
Q

Natural selection

A

Naturally occurring, when they are in the wild. It is survival of the fittest, which may not provide a large genetic diversity. They will be pretty similar

25
Working
``` Guard dogs Sled dogs Rescue dogs (snow, water) Intelligent Large build and very strong Must be properly trained ```
26
Akita
``` Working Japan America Hunting bears, guard dog, police dog Dominance, aggression issues--> mean!! Health: GDV- #1 breed to get this Allergies -alopecia ```
27
Alaskan malamute
``` Working Alaska 3000 BC Pulling sleds, hunting, hauling Dense double coat Possible dog aggression issues Needs adequate exercise and enrichment or can be destructive ```
28
Boxer
``` #1 working dog breed Germany 1800's Guard dog, bull baiting, herding Requires a lot of exercise Traditionally have cropped ears and tail Health: -high cancer rate (#1 breed for all cancers types) -cardiomyopathy -aortic stenosis -GDV -hip dysplasia -hypothyroidism -deaf white boxers - ```
29
Doberman Pinscher
``` Workings Germany 1800's Hairs dog, police dog Traditionally cropped ears and tail Heath: -cardiomyopathy -wobbler's syndrome -Von willebrand's disease (clotting disorder) -GDV -albino ```
30
Great Dane
``` Working Germany Hunting large game Shorter life span Traditionally cropped ears and tail Health: -GDV -wobbler's syndrome -hip dysplasia -cardiomyopathy ```
31
Newfoundland
``` Working Newfoundland Swimming and life saving skills Heath: -hip and elbow dysplasia Cardiac disease Cystinuria (crystals in the urine) ```
32
Rottweiler
``` Working Germany Guard dog, diving cattle Aggression Traditionally docked tails Heath: -hip and elbow dysplasia -cardiomyopathy -GDV -high cancer rate --osteosarcoma -hypothyroidism ```
33
Saint Bernard
``` Working Switzerland Search and rescue Health: -hip and elbow dysplasia -cardiomyopathy -GDV -cancer --osteosarcoma -ectropion and ectropion -skin complications --dermatitis and yeast infections ```
34
Terriers
Feisty and energetic Variable sizes Bred to hunt and kill vermin --not always good with other types of animals
35
American Staffordshire terrier
``` Terrier U.S. 1800's Aka Pitt Bulls Bull baiting and fighting Traditionally cropped ears Health: -hip and elbow dysplasia -cardiomyopathy -hypothyroidism -skin problems --allergies --mange ```
36
Scottish Terrier
``` Terrier Scotland and Great Britain Ratters, badger hunters Heath: -Von willebrand's disease -transitional cell carcinoma (bladder cancer) -epilepsy -luxating patella -hip dysplasia -IVDD -allergies ```
37
Toy
Small dogs Lap dogs Great for living in small spaces
38
Cavalier King Charles spaniel
``` Toy England Favorite dog of King Charles I Heath: -cataracts -cardiac mitral valve disease (heart murmur) -dry eye -patellar luxation -IVDD --paralysis of hindlimbs ```
39
Chihuahua
``` Toy Mexico Ceremony Fear aggression Health: -luxating patella -obesity -hypoglycemia -cardiomyopathy -collapsing trachea (due to obesity) ```
40
Italian greyhound
``` Toy Europe Companionship, ratter *sight hound, but toy because of its size Heath: -dental disease -cataracts -luxating patella -fractures of leg bone and tail -very low body fat --low anesthesia tolerance --hypothermia ```
41
Pekingese
``` Toy Ancient China "Emperor's dog" Brachycephalic Dome shaped head --mostly born by cesarean Heath: -IVDD -hip dysplasia -corneal ulcers -cataracts -skin fold pyoderma -dental disease ```
42
Pomeranian
``` Toy Pomerania --Poland and Germany Sled dog, sheep herder-->until bred down Now a companion dog Dome head Health: -luxating patella -alopecia -cesarean section ```
43
Pug
``` Toy China 500 BC Lap dogs and guardians Brachycephalic Dome head Cesarean section Heath: -heat stroke -cornea ulcer -dry eyes -entropion -proptused eyeball (eye pops out) -hip and elbow dysplasia --2nd worst of all breeds, #1 small breeds -epilepsy -skin fold pyoderma ```
44
Shih Tzu
``` Toy China "Chinese court dog" Health: -cataracts -dry eye -glaucoma -corneal ulcers -hip dysplasia -IVDD -luxating patella -allergies -liver shunt -chronic hepatitis ```
45
Non-sporting
Sturdy group with varying sizes, costs, personality, and overall appearance
46
Boston terrier
``` Non-sporting U.S. (Boston) Bull baiting, ratter Dome head --cesarean section Brachycephalic Open fontanels Health: -cornea ulcers -cataracts -deafness (white head) -skin allergies -luxating patella -hip dysplasia ```
47
Bulldog
``` Non-sporting Great Britain 1700's Bull baiting Dome head -cesarean section Health: -mandibular prognathism (under bite) -hip dysplasia --#1 breed, 75% -elbow dysplasia -heart disease -entropion and ectropion -dry eye -skin fold pyoderma -screw tail infection -inverted tail ```
48
Shar-pei
``` Non-sporting China Guard dog, hunting, dog fighting Pigmented tongue Coat can irritate people Aggressive Health: -severe entropion!!!! -ear infections (folded ear) -pyoderma -skin allergies -stenotic nares -elongated soft palate -hip and elbow dysplasia -familial shar-pei fever (FSF) --swollen joints-- renal failure ```
49
Chow chow
``` Non-sporting China, Mongolia -one of oldest dog breeds from wolves Guard dog, herding, hunting, food Pigmented tongue Dominance aggression Health: -hip and elbow dysplasia --#1 for elbow -luxating patella --#2 breed -cruciate ligament tears -entropion -cataracts -glaucoma -elongated soft palate -GDV -skin allergies -skin pyoderma -heat stroke ```
50
Dalmation
``` Non-sporting Dalmatia of Croatia Carriage dog, hunting, guard dog All puppies are born white and get spots within the first month Health: -urinary stones especially in males -deafness (inherited) --1/3 are born deaf -skin allergies -skin pyoderma -sun burn -skin cancer Hypothyroidism ```
51
Standard poodle
``` Non-sporting Germany 1400's Water retriever, truffle hunter Good breed for people with allergies Health: -cataracts -corneal ulcers -glaucoma -cancer --Squamous cell carcinoma -skin allergies -skin pyoderma -ear infections (hair canals) -addisons disease -hypothyroidism -GDV ```
52
Herding
Classification in 1983 -originally part of the working group Instinctive ability to control movements of animals Intelligent and train well Must be well stimulates and exercises of not used as a working dog
53
Collie
``` Herding Scotland Herding sheep Rough and smooth coat Health: -collie eye anomaly (CEA) --majority carry it -cataracts -skin allergies -pyoderma -GDV -sensitivity to ivermectin --heart guard -epilepsy -patent ductus arteriosus (PDA) ```
54
German shepherd
``` Herding Germany 1900's Herding sheep, guard dog, police dog Requires exercise and training Health: -hip and elbow dysplasia -osteochondritis (inflammation of cartilage and bone) -GDV -skin allergies -pyoderma -cardiomyopathy -IBD ```
55
Welsh corgi
``` Herding Wales Herding cattle *Cardigan welsh corgi -have tail *Pembroke welsh corgi -shorter smaller and have no tail Health: -IVDD -hip dysplasia -progressive retinal atrophy ```
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Miscellaneous
Not officially recognized by akc | Ex. Bullmastiff