Dog Lung Cancer Causes, Treatments

Canine lung cancer is almost always considered to be secondary in nature.



Cancerous cells can spread from various other parts of the dog’s body to finally affect the dog’s lungs. Primary lung cancer or the cancer that starts from cells of the dogs lungs, to the airways or the bronchioles is found to be rare among cats and dogs. However it is still relatively commoner among dogs as compared to the cats.

Dog Lung Cancer Symptoms

The commonest type of the primary lung cancer is called carcinoma.



This is a malignant form of tumor that is derived from the epithelial tissue. It is considered to be one of the major types of the cancers. Dogs which are exposed to the secondary smoke are found to be at a higher risk, since they live in the urban areas. Like most of the other canine cancers, the dog lung cancer is found more among the older dogs and is not found to present any significant symptoms in the early stages.



Some of the major canine lung cancer symptoms include a chronic cough. This is a dry cough which does not throw up any fluid or any mucus. It is found to be one of the major symptoms of a problem existing in the upper respiratory tract and the lungs. If a cough is found to produce blood then that indicates there might be some problems with the dog’s lungs and that the lung cancer might have advanced. Some other symptoms of progression can include a condition that is termed as dyspnea or labored respiration. When this takes place it means that the tumor is so large that it has begun to put pressure on the trachea. This can also be the result of swelling that is the result of excessive accumulation of a watery fluid in and around the dog’s lungs. Dog lung cancer treatments normally follow the same path as any other cancer treatment. The treatments normally either involve chemotherapy or surgery or radiation therapy. Some homoeopathic treatments of cancer are also known to halt the progression of the lung cancer disease. Normally the referred line of treatment for this disease is surgery. Complete excision of the infected organ may not be entirely possible. The dog lung cancer causes may be normally directly related to that dog’s environmental factors. For dogs that consume a lot of tinned or packaged food the possibility of high levels of toxins being present is there. Various carcinogens that are toxins which are produced by some kinds of fungi and are at times linked with plants, food additives, dyes, spoiled pet food, certain pesticides and animal tissue.