Updated On September 23rd, 2025
Pet's info: Dog | Mixed Breed | Female | spayed | 16 years and 7 months old | 40 lbs
how bad is it when a dog has enlarged spleen
1 Answer
Published on August 27th, 2017
Enlargement of the spleen when associated with a mass or lesion is typically quite risky. Particularly in older dogs, the most likely cause for splenic enlargement is a cancerous tumor. In these cases, the mass as well as the spleen should be remove to preserve life. In many cases these masses are filled with blood, can rupture, and often will result in the death of the dog. Hope this answers your question.
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