Questions tagged [dogs]
What are the genetic factors behind cherry eye in dogs?
Category: Genetics
Cherry eye, formally known as prolapse of the nictitating membrane gland, is a condition where the tear gland of the third eyelid becomes visibly swollen and protrudes from its normal position. This condition is most commonly seen in young dogs, particularly in certain breeds, suggesting a strong ge...
What is the role of genetic testing in identifying dogs prone to clotting disorders?
Category: Genetics
Genetic testing plays a crucial role in identifying dogs prone to clotting disorders, which are conditions that affect the blood's ability to clot properly. These disorders can lead to excessive bleeding, bruising, or even life-threatening hemorrhages. By understanding the genetic basis of these con...
What are the genetic causes of Legg-Calvé-Perthes disease in dogs?
Category: Genetics
Legg-Calvé-Perthes disease, also known as avascular necrosis of the femoral head, is a condition that primarily affects small and toy breed dogs. It is characterized by the degeneration of the femoral head, which is the ball part of the hip joint. This degeneration occurs due to a disruption in the...
How do genetic tests for dewclaw presence work?
Category: Genetics
Genetic tests for dewclaw presence in dogs are designed to identify specific genetic markers or mutations associated with the presence or absence of dewclaws. Dewclaws are the small, vestigial digits located higher up on a dog's leg, often compared to a thumb in humans. While some dogs are born with...
What is the role of genetic testing in identifying dogs prone to pancreatic issues?
Category: Genetics
Genetic testing plays a significant role in identifying dogs that may be prone to pancreatic issues, offering valuable insights into their health and helping owners and veterinarians take proactive measures. Pancreatic issues in dogs can range from pancreatitis, an inflammation of the pancreas, to m...
How can DNA analysis help identify dogs with a predisposition to hearing loss?
Category: Genetics
DNA analysis can be a powerful tool in identifying dogs with a predisposition to hearing loss, particularly in breeds where this condition is known to have a genetic basis. Hearing loss in dogs can be congenital (present at birth) or acquired later in life due to factors like aging, infection, or tr...
What are the genetic factors behind entropion in dogs?
Category: Genetics
Entropion in dogs is a condition where the eyelid rolls inward, causing the eyelashes or hair to rub against the cornea, leading to irritation, pain, and potential damage to the eye. This condition can be influenced by both genetic and environmental factors, but genetic predisposition plays a signif...
What is the role of genetic testing in identifying dogs prone to adrenal gland disorders?
Category: Genetics
Genetic testing plays a significant role in identifying dogs that may be prone to adrenal gland disorders, offering valuable insights into their health and helping owners and veterinarians take proactive measures. Adrenal gland disorders in dogs, such as Cushing's disease (hyperadrenocorticism) or A...
What are the genetic causes of elbow dysplasia in dogs?
Category: Genetics
Elbow dysplasia in dogs is a complex orthopedic condition that primarily affects the elbow joint, leading to pain, lameness, and arthritis. It is caused by abnormal development of the joint during growth, and genetics play a significant role in its occurrence. Below is a detailed explanation of the ...
How do genetic tests for paw size and shape work?
Category: Genetics
Genetic tests for paw size and shape in dogs are a fascinating application of modern genetic science. These tests analyze specific genes and genetic markers associated with physical traits, including the size and shape of a dog's paws. Here's a detailed explanation of how these tests work, their sig...