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Weight control is often "the single most important thing that we can do to help a dog with arthritis," and "reducing the dog's weight is enough to control all of the symptoms of arthritis in many dogs." [14] With weight control, the goal is to prevent the dog from becoming overweight to reduce mechanical stresses applied to the hip joints. In ...
The most common form in dogs is multicentric, involving the lymph nodes. [165] Fibrosarcoma is a malignant tumor that most commonly occurs in the mouth in dogs, and less commonly in the skin, subcutis, and bones. [6] Aggressive fibromatosis, also known as desmoid fibromatosis, a type of non-metastasizing soft-tissue sarcoma, may occur in dogs ...
Dogs get ample correct nutrition from their natural, normal diet; wild and feral dogs can usually get all the nutrients needed from a diet of whole prey and raw meat. In addition, a human diet is not ideal for a dog: the concept of a "balanced" diet for a facultative carnivore like a dog is not the same as in an omnivorous human. Dogs will ...
An example of how the liability threshold works can be seen in individuals with cleft lip and palate. Cleft lip and palate is a birth defect in which an infant is born with unfused lip and palate tissues. An individual with cleft lip and palate can have unaffected parents who do not seem to have a family history of the disorder. [citation needed]
One of the possible causes of food allergies in dogs is a reaction of the dog's immune system to the proteins in a diet. [12] One method that may be used to try and combat this immunologic response in dogs with food allergies is the use of hydrolyzed proteins in the diet.
A polygene is a member of a group of non-epistatic genes that interact additively to influence a phenotypic trait, thus contributing to multiple-gene inheritance (polygenic inheritance, multigenic inheritance, quantitative inheritance [1]), a type of non-Mendelian inheritance, as opposed to single-gene inheritance, which is the core notion of ...
At present the best-understood examples of polygenic adaptation are in humans, and particularly for height, a trait that can be interpreted using data from genome-wide association studies. In a 2012 paper, Joel Hirschhorn and colleagues showed that there was a consistent tendency for the "tall" alleles at genome-wide significant loci to be at ...
This form of histiocytic sarcoma, which is often encountered on the extremities, has the best prognosis if treated early by surgical excision or by amputation of a limb. When spread to distant sites beyond the local lymph node occurs, the disease is then termed disseminated histiocytic sarcoma; this is more likely to occur unnoticed when ...