Dog Development - Abnormalities

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Introduction

Adult dog

The domestic dog (Canis lupus familiaris) has been derived from an ancestoral wolf and now consists of a breed family of more than 300 worldwide, with extensive variations in morphology (size, shape and weight). The modern dog breeds show high phenotypic diversity and are thought to have arisen from this first population bottleneck associated with wolf domestication (7,000–50,000 generations ago) and a second from more recent intensive selection to create the breed (50–100 generations ago).[1] The average canine gestation period from ovulation to birth (parturition) is approximately 64 days.

There have been identified about 400 congenital disorders relating to dog development. Many of these developmental abnormalities are common to human development. The list below links to information on the Online Mendelian Inheritance in Animals.


Dog Links: Dog Development | Dog Abnormalities | Online Mendelian Inheritance in Animals | Search for Canis familiaris


Animal Development: axolotl | bat | cat | chicken | cow | dog | dolphin | echidna | fly | frog | goat | grasshopper | guinea pig | hamster | kangaroo | koala | lizard | medaka | mouse | pig | platypus | rabbit | rat | sea squirt | sea urchin | sheep | worm | zebrafish | life cycles | development timetable | development models | K12
Historic Embryology  
1897 Pig | 1900 Chicken | 1901 Lungfish | 1904 Sand Lizard | 1905 Rabbit | 1906 Deer | 1907 Tarsiers | 1908 Human | 1909 Northern Lapwing | 1909 South American and African Lungfish | 1910 Salamander | 1951 Frog | Embryology History | Historic Disclaimer


External Links Notice - The dynamic nature of the internet may mean that some of these listed links may no longer function. If the link no longer works search the web with the link text or name. Links to any external commercial sites are provided for information purposes only and should never be considered an endorsement. UNSW Embryology is provided as an educational resource with no clinical information or commercial affiliation.

Cardiovascular

Heart

Blood

Dog liver portosystemic shunts[2]

Immune

Links: Cardiovascular System Development | Cardiovascular System - Abnormalities

Cleft Lip and Palate

Newborn bulldog with cleft palate.

Endocrine

Gastrointestinal Tract


Integumentary

Musculoskeletal

Bone

Cartilage

Hernia

Limb

Muscle


Neural

Dog and other species brains.


Links: Neural System Development | Neural System - Abnormalities

Renal


Links: Renal System Development | Renal Abnormalities

Sensory

Hearing

Vision


Links: Sensory - Vision Development | Vision Abnormalities

X-Linked


Links: X Chromosome

Dog Abnormalities List

Infection

Canine Hepatozoonosis

Canine hepatozoonosis.jpg

Canine_hepatozoonosis[3]

The genus Hepatozoon includes hundreds of species that infect birds, reptiles, amphibians and mammals, in all continents with tropical and subtropical climates. Hepatozoon canis was first described in the early 1900s.


Links: Zoonotic Infection

References

  1. <pubmed>16341006</pubmed>
  2. <pubmed>22052005</pubmed>| PMC3275728 | Mamm Genome.
  3. <pubmed>21961746</pubmed>| Rev Bras Parasitol Vet.

External Links

External Links Notice - The dynamic nature of the internet may mean that some of these listed links may no longer function. If the link no longer works search the web with the link text or name. Links to any external commercial sites are provided for information purposes only and should never be considered an endorsement. UNSW Embryology is provided as an educational resource with no clinical information or commercial affiliation.



Animal Development: axolotl | bat | cat | chicken | cow | dog | dolphin | echidna | fly | frog | goat | grasshopper | guinea pig | hamster | kangaroo | koala | lizard | medaka | mouse | pig | platypus | rabbit | rat | sea squirt | sea urchin | sheep | worm | zebrafish | life cycles | development timetable | development models | K12
Historic Embryology  
1897 Pig | 1900 Chicken | 1901 Lungfish | 1904 Sand Lizard | 1905 Rabbit | 1906 Deer | 1907 Tarsiers | 1908 Human | 1909 Northern Lapwing | 1909 South American and African Lungfish | 1910 Salamander | 1951 Frog | Embryology History | Historic Disclaimer

Glossary Links

Glossary: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Numbers | Symbols | Term Link

Cite this page: Hill, M.A. (2019, July 22) Embryology Dog Development - Abnormalities. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Dog_Development_-_Abnormalities

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© Dr Mark Hill 2019, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G