Dog Poop That Looks Like Raspberry Jam: HGE Emergency

What Is HGE?

Hemorrhagic gastroenteritis (HGE), now formally called acute hemorrhagic diarrhea syndrome (AHDS), is a sudden-onset condition that causes profuse bloody diarrhea with a distinctive raspberry jam appearance. The stool is a mix of blood, mucus, and tissue that looks alarmingly like fruit preserve.

Symptoms

• Sudden onset of profuse, bloody, jelly-like diarrhea.
• Vomiting (often before the diarrhea starts).
• Rapid dehydration — skin loses elasticity, gums become tacky.
• Lethargy and weakness.
• Loss of appetite.
• Abdominal pain.

HGE progresses rapidly. Dogs can become critically ill within 2-6 hours of symptom onset.

Breeds at Higher Risk

While any dog can develop HGE, small and toy breeds are disproportionately affected:

• Miniature Schnauzer — the most commonly affected breed.
• Yorkshire Terrier
• Miniature Poodle
• Maltese
• Cavalier King Charles Spaniel
• French Bulldog
• Dachshund

HGE typically affects young to middle-aged dogs (2-5 years), though it can occur at any age.

Treatment and Prognosis

Treatment requires hospitalization with:

1. Aggressive intravenous (IV) fluid therapy to combat dehydration.
2. Anti-nausea medications.
3. GI protectants.
4. Antibiotics if secondary bacterial infection is suspected.
5. Blood transfusion in severe cases.

HGE vs Other Bloody Diarrhea

Prevention

The exact cause of HGE is not fully understood, which makes prevention difficult. However, risk reduction strategies include:

• Maintain a consistent diet — avoid sudden food changes.
• Minimize stress during travel, boarding, or routine changes.
• Keep your dog's environment clean — remove waste promptly.
• Avoid giving your dog access to garbage, compost, or spoiled food.
• Keep up with regular veterinary wellness visits.