When dogs are not fully vaccinated, they may be infected with viral diseases due to insufficient antibodies in the body, causing dogs to vomit blood, such as parvovirus. Dogs that accidentally eat foreign objects can also cause vomiting blood. If the dog is fed sharp food such as bones, the bones may scratch the esophagus and cause vomiting blood.
When dogs are not fully vaccinated, they may be infected with viral diseases due to insufficient antibodies in the body, causing dogs to vomit blood, such as parvovirus. Dogs that accidentally eat foreign objects can also cause vomiting blood. If the dog is fed sharp food such as bones, the bones may scratch the esophagus and cause vomiting blood.
After dogs ingest toxic substances, the liver may be seriously damaged and vomiting of blood may occur, such as onions, rat poison, etc. Usually, dogs after poisoning will have symptoms such as frothing and convulsions, and need to be rescued in time. In addition to onions, there are also chocolate, coffee, garlic and other foods in daily life. Be careful not to let your dog dig through the trash can to avoid eating by mistake.
