What Does Dog Vomit With Blood Look Like. Blood can sometimes appear brown in the vomit making it important to clean the vomit with light colored paper towels or rags when possible. Vomiting of blood called hematemesis is a fairly common symptom in dogs that can be associated with a number of different diseases. Throwing up blood - also known as hematemesis - is almost always sign that something is wrong. The dog vomit often looks like coffee grounds as the ulcer is actively bleeding but the blood has been digested.
These can include kidney or liver disease stress a bacterial infection and the ingestion of. If your dog is puking blood its helpful to be informed but you shouldnt diagnose this issue yourself. If the vomit has the appearance of coffee grounds an ulcer is a likely reason. This too can be caused by a stomach ulcer or it can be digested blood that comes from elsewhere such as swallowed blood from the respiratory tract. Your dogs vomit would then look like it had coffee grounds in it. The first clue to finding out what is causing hematemesis is how the vomit looks.
Vomited blood is easily recognizable when it is fresh but if it is partially digested it often has a dark grainy appearance similar to old coffee grounds.
I once vomited and saw red things inside the vomit. Sometimes the traces of blood can appear more vivid when using light colored clean up tools. This too can be caused by a stomach ulcer or it can be digested blood that comes from elsewhere such as swallowed blood from the respiratory tract. The dog relieves their nausea when they vomit up the mucus. The esophagus is the tube that connects the mouth or throat to the stomach. Blood can sometimes appear brown in the vomit making it important to clean the vomit with light colored paper towels or rags when possible.