Updated On September 23rd, 2025
Pet's info: Dog | Pomeranian | Male | unneutered | 15 lbs
What causes a older dog to have black lips with blood blisters black gums and black teeth resulting in death in 3 days
1 Answer
Published on May 12th, 2018
Hi there and thank you for using Petco Pet Education Center, formerly Petcoach to address your question. There could several causes of this. I would suspect a toxin that was ingested or a systemic disease that is causing abnormal bleeding into the surrounding tissues of the body. It is difficult to say for sure just based on these clinical signs. If you have any other questions or concerns please feel free to contact me and I would be more than happy to help you further.
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