Lymphocytic-Plasmacytic Enteritis in Dogs: Chronic Bowel Disease
Lymphocytic-plasmacytic enteritis (LPE) is the most common form of inflammatory bowel disease in dogs, causing chronic gastrointestinal signs requiring long-term management.
Key Facts
- Characterized by infiltration of lymphocytes and plasma cells into the intestinal wall
- Causes chronic vomiting, diarrhea, weight loss, and poor appetite
- Diagnosis requires intestinal biopsy to distinguish from other causes
- Treatment typically involves dietary management and immunosuppressive therapy
- Prognosis is variable; some dogs achieve long-term remission, others require lifelong treatment
Welfare Considerations
LPE creates chronic welfare challenges through persistent gastrointestinal signs, nutritional deficiencies, and the burden of long-term management. Dogs with LPE may feel intermittently or persistently unwell, affecting their energy, appetite, and quality of life. Dietary trials with novel protein or hydrolyzed protein diets can achieve remission in some cases without medication. When medication is needed, prednisolone with or without additional immunosuppressants is effective. Regular monitoring of body condition, serum proteins, and clinical signs guides treatment adjustment. The human-animal bond is protected by managing the unpredictable nature of flares.
What You Can Do
- Work with your vet to pursue systematic dietary trials before medication
- Feed the prescribed diet consistently without treats that could trigger flares
- Monitor body weight and condition regularly and report changes promptly
- Administer medications as directed without skipping doses
- Learn to recognize early signs of a flare to seek treatment promptly