How To Detect And Treat Spleen Cancer in Dogs

How To Detect And Treat Spleen Cancer in Dogs


If you’re reading this article because your dog has received a diagnosis of spleen cancer, or you think they might be suffering from this cancer, our hearts go out to you. Dealing with any type of cancer is both stressful and scary.


You most likely have many questions and concerns about this subject, and I hope you’re able to find the information you’re looking for in this article. We are going to answer these questions: What is spleen cancer (hemangiosarcoma) in dogs? What are the causes and symptoms? Additionally, we are going to look into treatment options that might be available for your pup.


Here at Zumalka, we are a group of professionals that have worked with thousands of clients (and their pets!) who have faced a large variety of health issues, including various forms of cancer. With over 20 years in the industry, we work together to use our knowledge and passion to help pet parents around the world!



I hope you find this article informative, and that the information you find helps give you peace of mind during this stressful ordeal.


If you need to know anything else about cancers affecting dogs, please refer to our complete guide to dog cancer for more details.



What is Spleen Cancer In Dogs?


If you’ve looked into spleen cancer in dogs, or received a diagnosis from your vet, you’ve most likely heard the term “hemangiosarcoma”. What is hemangiosarcoma in dogs?


Hemangiosarcoma (HSA) is a type of cancer that attacks cells lining the blood vessels. This type of cancer doesn’t only affect the spleen - it can affect the heart and the skin as well. But approximately ⅔ of the tumors found in the spleen are HSAs. 


Tumors are classified as either “benign” (non-cancerous) or “malignant” (cancerous). Unfortunately, in dogs, the majority of tumors found on the spleen are malignant. 



What Causes Spleen Cancer in Dogs?


While the specific cause(s) for spleen cancer in dogs is unknown, we know that there must be some genetic factors, as certain breeds seem to be affected more than others.


Older dogs are diagnosed more frequently with spleen cancer, as well as breeds such as Golden Retrievers, German Shepherds, and Poodles. 




What Are The Symptoms of Spleen Cancer in Dogs?


Signs of spleen cancer in dogs tend to be subtle - it can be hard to detect this cancer early. Sometimes, it isn’t found until one of the tumors ruptures and causes internal bleeding. 


Some of the symptoms that pet parents can be on the lookout for:


  • Lethargy
  • Weight Loss/Decreased appetite
  • Vomiting


Some of the serious symptoms indicating a potential rupture:


  • Swelling of the abdomen
  • Sudden collapse/weakness
  • Rapid heart rate


If you notice any of the above symptoms, make sure to take your pup in to the vet right away! While some of the symptoms don’t always point to spleen cancer, they are all signs something isn’t right with your dog, and he/she needs medical attention.


As with any illness, the earlier cancer can be detected, the better their chances are for successful treatment and hopeful recovery!



How Long Do Dogs Live With Spleen Cancer?


One of the hardest questions to ask (and get an answer to) is: how long does my dog have? With spleen cancer in dogs, life expectancy is unfortunately often very short - from a few days to a few months.


A lot depends on the severity and spread of the cancer. Spleen cancer in dogs tends to be very aggressive - it grows fast, and also has a high possibility of metastasizing (spreading to other parts of the body). Because of this, many dogs diagnosed with spleen cancer end up passing away from the spread of this cancer to other areas. 


Another factor in life expectancy is whether or not the tumor has ruptured. If the tumor ruptures and causes internal bleeding, this is a medical emergency and the resulting blood loss might be too much for the dog’s body to handle.



What Are The Treatment Options Available?


Your vet may have offered you different options such as surgery or chemotherapy to treat your pup, depending on his/her specific circumstances. 


We understand how difficult it is to make a decision of which treatment plan to pursue! What we do know, though, is that no matter what, you want what’s best for your pet. I’m sure you want to look at all the options so you can make an informed decision.


Here at Zumalka, we are pet lovers and pet advocates, just like you! We have made it our life mission to design and offer natural products that work for your pet. 


PIPTOPET has been specifically created to boost your pup’s immune system, to support your dog in his battle with cancer. With its anti-tumor properties, it boost your dog's health!


Whatever treatment options you decide to explore, you can be confident to know that Piptopet can be used either on its own, or in addition to other treatment options, even for long term use. 


I hope the information found in this article has been helpful to you, despite this difficult time. If you have any other questions, or need more information - know that we are always here to help! Feel free to call, email, or chat with us any time.


Did you find the information in the article helpful? Do you have a pet suffering from spleen cancer? Leave a comment and let us know, or share this article on social media to let others know!


Denyse Lessard
Denyse Lessard

1 Response


July 20, 2020

Being a blogger myself I can appreciate your article very much, I am in the process of opening my own online store with best pet supplies, but until then I am learning so much from an article such as yours for when I start my own pet blog Thank You

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