Dog Eating Drywall or Plaster: Causes, Risks, and Triage Tips

TL;DR: Ingesting drywall or plaster is a medium-urgency concern that can lead to gastrointestinal blockages. Immediate veterinary attention is required if your dog shows symptoms like vomiting, lethargy, or abdominal pain.

What is pica and why is my dog eating non-food items?

Pica is the medical term for a condition where dogs develop a craving for and consume non-food items, such as drywall, plaster, or insulation. This behavior can be triggered by various factors, including boredom, anxiety, nutritional deficiencies, or underlying medical conditions like anemia or gastrointestinal distress. While it may start as simple chewing, the actual ingestion of these materials is what characterizes pica.

Is it an emergency if my dog eats drywall or plaster?

• Ingesting drywall or plaster is generally considered a medium-urgency situation; while these materials are usually non-toxic in small amounts, they can cause significant gastrointestinal irritation.
• The primary concern is a physical blockage (obstruction) in the stomach or intestines, especially if the dog consumes a large quantity or pieces of joint tape and mesh.
• You should contact an emergency veterinarian immediately if your dog is vomiting, acting lethargic, has a painful abdomen, or is unable to pass stool.

Why should I take a photo of the damage to show a veterinarian?

• Taking a photo of the damage allows the professional to estimate the volume of material missing.
• A photo helps identify if your dog also ingested dangerous additives, such as fiberglass, nails, or old layers of lead-based paint.
• Seeing the texture and size of the debris helps determine if the material is likely to pass naturally or if medical intervention is required.