Dwarf rabbit

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A dwarf rabbit
(Netherland Dwarf breed)

Dwarf rabbit refers either (formally) to a rabbit with the dwarfing gene,[1] or (informally) to any small breed of domestic rabbit or specimen thereof, or (colloquially) to any small rabbit. Dwarfism is a genetic condition that may occur in humans and in many animals, including rabbits. True dwarfism is often associated with a cluster of physical abnormalities,[2] including pituitary dwarfism.[3] The process of dwarfing is used to selectively breed for smaller stature with each generation. Small stature is a characteristic of neoteny, which may account (in part) for the attraction of dwarf animals.

Small rabbits[edit]

Baby Mini Satin rabbits
Blue-eyed white - Satin coat
Pygmy rabbit
(Brachylagus idahoensis)
375–500 grams
(0.827–1.102 pounds)

The Netherland Dwarf is the smallest of the domestic rabbits. The American Rabbit Breeders Association (ARBA)[4][5] accepts a weight range of 1.1–3.5 pounds (0.50–1.59 kg), but 2.5 pounds (1.1 kg) is the maximum allowed by the British Rabbit Council (BRC).[6] The small stature of the Netherland Dwarf was initially the result of the dwarfing gene: dw. Its short neck and rounded face are additional features of neoteny.

Many small rabbit breeds have the dwarfing gene, but the Polish and the Britannia Petite are among those that do not. They have attained their small stature solely through selective breeding of successively smaller generations (a processing called dwarfing).

Some small rabbits (often mixed breeds) are a false dwarf, a rabbit that did not inherit the dwarfing gene.

One of the smallest species of wild rabbit is the Marsh rabbit (Sylvilagus palustris), an excellent swimmer[7] that weighs 2.2–2.6 pounds (1.00–1.18 kg).

An award given by the Golden Book of World Records for "Smallest Rabbit"[8] was presented to the wild Pygmy rabbit (Brachylagus idahoensis), an endangered species[9] weighing 0.827–1.102 pounds (375–500 g). In contrast, a rabbit weighing 55 pounds (25 kg) received the Guinness World Record in 2013.[10]

Smallest rabbit breeds[edit]

Street scene in Nice, France
(15 June 2008)

The following table includes rabbit breeds currently recognized by ARBA[4][5] or by the BRC[6] that have a maximum weight of 4 pounds (1.8 kg). Also included is a small breed from Germany, the Teddy Dwarf.[11]

Domestic rabbit breeds <4 pounds (1.8 kg)
Breed Name Image Size Ear Type
Netherland Dwarf Ro pool gilberte.jpg 1.1–2.5 lb
(0.50–1.13 kg)
Erect
Britannia Petite [US] Britannia Petite.jpg 1.5–2.5 lb
(0.68–1.13 kg)
Erect
Teddy Dwarf
  Also called:
    Teddyzwerg
Teddyzwerg.jpg 1.8–3.7 lb
(.8–1.7 kg)
Erect
Dwarf Hotot DH CR.jpeg 2–3 lb
(0.91–1.36 kg)
Erect
Jersey Wooly Osterhase.jpg 2.5–3.5 lb
(1.1–1.6 kg)
Erect
Polish [US] Rabbit - Polish breed - White with Red Eyes - from Japan.jpg 2.5–3.5 lb
(1.1–1.6 kg)
Erect
Lionhead [UK] Rabbit - Lionhead breed.jpg 3.0–3.7 lb
(1.36–1.7 kg)
Erect
Miniature Lion Lop Zashion's Beatrice, Mini Lion Lop.jpg 3.3–3.5 lb
(1.5–1.6 kg)
Lop
Miniature Lop [UK/NL] Miniature Lop - UK NL.jpg 3.4–3.8 lb
(1.5–1.7 kg)
Lop
Miniature Cashmere Lop CashmereLop.JPG 3.5 lb
(1.6 kg)
Lop
American Fuzzy Lop Conejillo de indias.jpg 3.5–4.0 lb
(1.6–1.8 kg)
Lop
Plush Lop (Miniature) Rabbit - Plush Lop.jpg 3.7–4.0 lb
(1.7–1.8 kg)
Lop

See also[edit]

References[edit]

  1. ^ Hu, Dou (May 2014). "Identification and analysis of the dwarf mutation in domestic rabbits (Master's Thesis)" [Identifiering och karaktärisering av dvärg mutationen hos tamkaninen] (PDF). Examensarbete. 444. Uppsala: Swedish University of Agricultural Sciences - Department of Animal Breeding and Genetics: 1–26. Retrieved 19 February 2018. 
  2. ^ Fiorello, Christine V.; German, R.Z. (February 1997). "Heterochrony within species: craniofacial growth in giant, standard, and dwarf rabbits". Evolution. 51 (1): 250+. Retrieved 28 February 2018. 
  3. ^ Collis, Helen (30 July 2013). "Dwarf rabbit has to be covered with suncream to protect his skin after all his hair fell out because of condition that was thought to exist only in dogs". Daily Mail. London. Retrieved 28 February 2018. 
  4. ^ a b Standard of Perfection 2016-2020. American Rabbit Breeders Association. 2015. ASIN B018GVBJK4. 
  5. ^ a b "ARBA Recognized Breeds". American Rabbit Breeders Association. Retrieved 19 February 2018. 
  6. ^ a b "Breed Standards 2016-2020" (PDF). British Rabbit Council. Retrieved 29 January 2018. 
  7. ^ Compton, Gail (29 September 2012). "Swimming Rabbit Surfaces" (Lifestyle). The St Augustine [Florida] Record. Retrieved 22 February 2018. 
  8. ^ "Smallest Rabbit". Golden Book of World Records. Retrieved 20 February 2018. 
  9. ^ "'Everybody was really excited': Wildland firefighters rescue pygmy rabbits". KOMO News. 7 July 2017. Retrieved 22 February 2018. 
  10. ^ "Ralph, World's Largest Bunny Rabbit, Weighs 55 Pounds And Eats $90 Of Food A Week". Huffington Post. 3 April 2013. Retrieved 20 February 2018. 
  11. ^ "Herzlich Willkommen auf den Webseiten des Teddykaninchen-Clubs". Teddykaninchen Club. Retrieved 22 February 2018. 

External links[edit]