What s wrong with dogs vomiting black liquid?

Black liquid may be a condition of gastrointestinal bleeding, such as eating a solid item that scratches the gastrointestinal tract and causes internal bleeding. The black liquid may be caused by the dark-toned ingredients that the puppy eats, which may not be caused by gastrointestinal bleeding. It is difficult to distinguish such things independently. It is recommended to take some excrement and dogs to go to the pet clinic for examination.

When the color of the puppy's excrement is brown, the owner needs to pay attention. It may be that the digestive fluid fades, which means bleeding from the stomach. Gastritis and duodenal ulcers are common. If the dog's vomit becomes bright red, it may be caused by subacute bleeding in the digestive system.

If you vomit a lot and have poor appetite, it is best to go to the hospital for inspection. It is likely that there is a problem with the puppy's digestive tract, and it is not cleared of poisoning or other human diseases.