Dog Glandular Ulcers: Equine Gastric Ulcer Lessons Applied to Canine Welfare

Canine gastric ulcers and gastrointestinal hemorrhage cause significant pain in affected dogs, with management requiring dietary modification, medication, and stress reduction for optimal welfare outcomes.

Key Facts

Gastric ulcers in dogs can be caused by NSAIDs, stress, Helicobacter colonization, and concurrent disease
Signs include vomiting blood, black tarry stools, abdominal pain, and reduced appetite
Proton pump inhibitors including omeprazole are effective for acid suppression in canine gastric ulcer management
Sucralfate provides mucosal protection and is commonly used alongside acid suppression therapy
Dogs on long-term NSAID treatment for chronic pain require concurrent gastrointestinal protection
Stress-related gastric ulceration occurs in dogs experiencing chronic anxiety, particularly in shelter environments

Welfare Considerations

Canine gastric ulcers cause significant acute pain that may manifest as subtle behavioral changes before overt signs emerge. The welfare concern is amplified by the fact that NSAIDs — among the most important pain management tools in veterinary medicine — are a major cause of gastric ulceration when used without gastrointestinal protection. Managing chronic pain in dogs without causing gastrointestinal harm requires careful selection of gastroprotective strategies alongside analgesic therapy. Shelter dogs experiencing stress-related ulceration represent a population where environmental welfare improvement has direct gastrointestinal health consequences.

What You Can Do

Always use gastroprotective medications alongside NSAIDs in dogs receiving chronic anti-inflammatory treatment
Monitor dogs on NSAIDs for gastrointestinal signs and discontinue treatment and seek veterinary care if they occur
Provide shelter environments with hiding spaces and routine to reduce stress-related gastrointestinal disease
Ask your veterinarian about proton pump inhibitor options appropriate for dogs with suspected gastric ulcers
Avoid giving human NSAIDs including ibuprofen and aspirin to dogs without veterinary supervision
Consider multimodal pain management approaches that reduce NSAID dependency for dogs with chronic conditions