The Top 10 Causes of Bloody Stool and Choking in Dogs

As a responsible dog owner, it’s essential to recognize potential health issues in your furry friend. Bloody stool and choking are two alarming symptoms that may require immediate attention. This comprehensive guide will explore the top 10 causes of these issues in dogs.

1. Gastrointestinal Infections

Bacterial or viral infections can cause inflammation in the gastrointestinal tract, leading to bloody diarrhea in dogs. If you notice this symptom, consult your veterinarian for appropriate treatment.

2. Parasites

Intestinal parasites, such as hookworms or whipworms, can cause bloody stool in dogs. Regular deworming and fecal testing can help prevent and detect these parasites early.

3. Inflammatory Bowel Disease (IBD)

IBD is a chronic condition that causes inflammation in the gastrointestinal tract. Symptoms include diarrhea, vomiting, and weight loss, with some dogs experiencing bloody stool.

4. Colitis

Inflammation of the colon (colitis) can result in bloody stool and diarrhea in dogs. Stress, food allergies, or infections may contribute to this condition.

5. Gastrointestinal Tumors

Cancerous growths in the stomach or intestines can lead to bloody stool and difficulty eating or swallowing, which may cause choking.

6. Foreign Bodies

Dogs often swallow objects that can become lodged in their throat or gastrointestinal tract. This can lead to choking and bloody stool, depending on the location of the obstruction. Keep an eye out for dog choking signs and consult your veterinarian if you suspect your pet has swallowed a foreign object.

7. Canine Parvovirus

This highly contagious viral illness primarily affects puppies and unvaccinated dogs. Symptoms include severe bloody diarrhea, vomiting, and lethargy. Prompt veterinary care is crucial, as parvovirus can be life-threatening.

8. Food Allergies or Intolerances

Some dogs may have adverse reactions to certain foods, leading to gastrointestinal inflammation and bloody stool. A veterinarian can help you identify and eliminate problematic ingredients from your dog’s diet.

9. Trauma or Injury

Injuries to the gastrointestinal tract, such as from a bite wound or accident, can cause bloody stool in dogs. If you suspect your dog has experienced trauma, seek immediate veterinary care.

10. Respiratory Conditions

Choking can be a result of respiratory conditions, such as tracheal collapse or laryngeal paralysis. These conditions can affect a dog’s ability to breathe and swallow, increasing the risk of choking.

If you notice any signs of bloody stool or choking in your dog, consult a veterinarian immediately. In case of an emergency, veterinary clinics like the Animal Emergency Center provides urgent care for pets in the Memphis area.

Prevention and Early Detection

Regular veterinary check-ups, vaccinations, and preventative care are crucial for maintaining your dog’s health and detecting potential issues early. Feeding your dog a balanced diet, monitoring their environment for hazards, and addressing any health concerns can help prevent bloody stool and choking.


Being informed about the potential causes of bloody stool and choking in dogs is vital for any pet owner. By recognizing these symptoms and seeking veterinary care promptly, you can ensure the well-being of your beloved companion. Remember, prevention and early detection are key to keeping your furry friend happy and healthy.