Anemia

• Just as with humans, anemia in dogs means that the dog has a reduced number of red blood cells or hemoglobin. In some cases, the dog will have a reduced number of both red blood cells and hemoglobin. Anemia is not a special or individual disease in canines, but is usually the result of some other type of disease or disorder.
  
  Dog owners will usually note that their dog's normally pink gums change and that the dog becomes low on energy more often. If a dog owner notices these signs in their dog, blood tests are usually performed for further diagnosis.
  
  

Canine Autoimmune Hemolytic Anemia

• Canine Autoimmune Hemolytic Anemia is a canine blood disease where the dog's own immune system begins attacking the red blood cells. The name is sometimes shortened to AIHA. It is characterized as being one of the most common canine blood disorders. There is some evidence linking AIHA to vaccinations. The disease can be life-threatening in some cases. Cases can range from mild to severe.
  
  

Coagulation Disorders

• When the body is injured and is bleeding, it responds with a defense mechanism. The coagulation or clotting process is what benefits the animal. If a dog has a coagulation disorder, these procedures are disrupted and normal healing cannot take place. Certain breeds seem to be more affected by coagulation disorders, such as Saint Bernards, Beagles and Miniature Poodles.
  
  

Hemangiosarcoma

• Hemangiosarcoma is a form of cancer originating in the lining of the blood vessels of the spleen. These types of tumors are highly malignant and can be found anywhere in the system because they do originate in the blood vessels, which can be found throughout the body's tissues. The dog usually has a nose bleed as well as shows signs of associated blood loss. The mucous membranes of the eyes and mouth are usually a pale color and the dog will show signs of tiring easily along with unexplained energy loss.
  
  

Von Willebrand's Disease

• Von Willebrand's Disease (also referred to as VWD) is considered to be a bleeding disorder and it is found in some dogs. It affects the blood's ability to clot blood, which is important for healing. Without blood being able to clot, a human or an animal can have unstoppable and uncontrollable bleeding with even a simple or basic injury. This type of bleeding can damage the internal organs, and in some cases, may cause death or permanent problems.