Here are five common culprits of hair loss in dogs that should be discussed with your veterinarian. Allergies are a frequent cause of hair loss in dogs. This may due to environmental triggers such as pollen, molds and dust mites, or due to parasitic triggers like fleas or mites. Food allergies are another possible cause of hair loss.
Anemia, also spelled anaemia, is usually defined as a decrease in the amount of red blood cells (RBCs) or hemoglobin in the blood. It can also be defined as a lowered ability of the blood to carry oxygen.
Bone Marrow Diseases. Bone marrow disease or failure from any cause can lead to nonregenerative anemia and a reduction in the number of all types of blood cellsâred, white, and platelets. With widespread marrow involvement, white blood cells are affected first, followed by platelets, and finally red blood cells.one Marrow Diseases. Bone marrow disease or failure from any cause can lead to nonregenerative anemia and a reduction in the number of all types of blood cellsâred, white, and platelets. With widespread marrow involvement, white blood cells are affected first, followed by platelets, and finally red blood cells.