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Cherry eye is the term used to refer to canine nictitans gland prolapse, a common eye condition in various dog breeds where the gland of the third eyelid prolapses and becomes visible. [63] Canine glaucoma is an increase of pressure within the eye. It is a common condition in dogs.
Cherry eye is a disorder of the nictitating membrane (NM), also called the third eyelid, present in the eyes of dogs and cats. [ 1] Cherry eye is most often seen in young dogs under the age of two. [ 2] Common misnomers include adenitis, hyperplasia, adenoma of the gland of the third eyelid; however, cherry eye is not caused by hyperplasia ...
The Pembroke Welsh Corgi (/ ˈ k ɔːr ɡ i /; Welsh for "dwarf dog" [a]) is a cattle herding dog breed that originated in Pembrokeshire, Wales. [1] It is one of two breeds known as a Welsh Corgi, the other being the Cardigan Welsh Corgi. Pembroke Welsh Corgis descended from the Spitz family of dogs.
The name Shih Tzu is the Wade-Giles romanization of the Mandarin Chinese word for "lion". A female Shih Tzu at around 18 months of age. A female Shih Tzu, with different colored eyes. In contemporary Mandarin, the Shih Tzu is generally known as the "Xi Shi dog"; Xi Shi was regarded as one of the most beautiful women of ancient China.
They have difficulty differentiating between red and green. The divergence of the eye axis of dogs ranges from 12–25°, depending on the breed. Dogs' eyes of different breeds can have different retina configurations. The fovea centralis area of dogs' eyes, which is attached to a nerve fiber, is the most sensitive to photons. [34]
This list of dog breeds includes both extant and extinct dog breeds, varieties and types. A research article on dog genomics published in Science/AAAS defines modern dog breeds as "a recent invention defined by conformation to a physical ideal and purity of lineage". [1] According to BigThink, over 40% of the world’s dog breeds come from the ...
The English bulldog, a typically brachycephalic dog breed, may have brachycephalic syndrome. A Peke-face Exotic shorthair.. Brachycephalic obstructive airway syndrome (BOAS), also known as brachycephalic airway obstructive syndrome (BAOS), brachycephalic airway syndrome (BAS), and brachycephalic syndrome (BS), [1] is a pathological condition affecting short nosed dogs and cats which can lead ...
standard. Dog ( domestic dog) The Labrador Retriever or simply Labrador is a British breed of retriever gun dog. It was developed in the United Kingdom from St. John's water dogs imported from the colony of Newfoundland (now a province of Canada ), and was named after the Labrador region of that colony. It is among the most commonly kept dogs ...