Black Feces in Labradors

If your dog has black feces, it is generally related to improper diet. It may be due to excessive consumption of meat or high fat content in dog food, which attracts incomplete and insufficient digestion. Also consider if your dog has been eating liver or blood products for a long time. Along with black feces, symptoms such as vomiting, anorexia, and weight loss may occur, which could be due to long-term chronic hemorrhagic gastroenteritis.

Reason 1 for Dog's Black Feces

There are two situations where dogs have black feces. The first is due to the ingredients in the dog food they have been eating long-term. The second is intestinal bleeding, which causes the feces to be black. Intestinal bleeding may be due to infectious diseases such as parvovirus, and it is best to take your dog to a pet hospital for a checkup.

Reason 2 for Dog's Black Feces

Consider the following when your dog has black watery feces:

Dietary issues: Consuming dirty, spoiled, or rotten food may cause this condition. Pay attention to your dog's condition, and if you notice loss of appetite, vomiting, or lethargy, seek medical attention promptly.
Enteritis: Inflammation of the intestines caused by irregular diet, feeding indigestible or spicy foods, and stimulating the gastrointestinal tract.
Viral infectious diseases: Such as parvovirus, parvovirus disease is a viral enteritis in canines that causes hemorrhage in the villi, leading to black, fetid diarrhea.

What Tests to Run When Dog's Feces Are Black

This situation requires a visit to the pet hospital. Your dog will generally need to be tested for parvovirus, complete blood count, and blood biochemistry. If your dog has eaten bones, X-ray and ultrasound examinations may be required. Identifying the cause promptly can avoid persistent diarrhea and worsening of the condition. Finally, targeted treatment can be administered.