Vet’s 2025 Guide to Canine Pica 🐶 Why Dogs Eat Non-Food Items & What To Do🩺 

By Dr. Duncan Houston BVSc

💡 Introduction

Pica is an eating disorder in dogs characterized by consuming non-food items—like cloth, rocks, dirt, plastic—posing serious health risks from obstruction, poisoning, or trauma.

1. What Is Pica?

Pica is defined as the persistent chewing or eating of non-nutritional substances such as wood, cloth, stones, rubbish, or soil. While puppies explore orally, pica in adults often signals medical or behavioral issues.

2. Recognizing the Signs ⚠️

Key indicators include:

• Frequent chewing or ingestion of cloth, dirt, rocks, plastic, etc..
• Vomiting, diarrhea, abdominal pain, gagging, and drooling after ingestion.
• Lethargy, loss of appetite, and possible systemic signs if obstruction occurs.

3. Causes of Pica 🧩

3.1 Medical causes

• Nutritional deficiencies (iron, zinc) or insufficient caloric intake.
• Gastrointestinal disease (malabsorption, parasites, EPI).
• Metabolic/endocrine issues—liver disease, diabetes.
• Anemia prompting geophagia.
• Neurological disorders or toxins.
• Medication side effects (e.g., steroids).

3.2 Behavioral causes

• Boredom, lack of exercise, and low environmental stimulation.
• Anxiety, stress, and separation-related behaviors.
• Compulsive disorders (repetitive chewing).
• Curiosity or oral fixation, especially in puppies.

4. Diagnosing Pica 🧪

• Full physical exam and detailed history regarding items ingested.
• Bloodwork for anemia, organ function, and nutrient levels.
• GI parasite screening, imaging (X-rays, ultrasound) for blockages.
• Behavioral assessment—consult a vet behaviorist if no physical causes are found.

5. Treatment & Management (2025) ❤️

5.1 Address Medical Causes First

• Treat nutritional deficiencies with diet correction or supplements.
• Manage GI/endocrine disease medically (parasites, EPI, liver therapies).
• Adjust medication if it's a trigger.

5.2 Behavior Modification & Enrichment

• Increase exercise, walks, and play to reduce boredom—especially in high-energy breeds.
• Provide puzzle toys, chew-safe items, and rotate them often.
• Train “leave‑it” and “drop‑it” commands; redirect chewing to approved items.
• Manage environment: secure laundry, waste, fencing, use baskets, and muzzles if needed.

5.3 Treat Anxiety & Compulsive Behaviors

• Consult a behaviorist; consider anti-anxiety tools (medication, pheromones).
• Use behavior modification therapy—counterconditioning and cessation techniques.

5.4 Emergency Care

• Act fast for choking/obstruction—immediate vet if abnormal behavior or vomiting.
• Surgical removal or endoscopy may be required.

6. Prevention Strategies 🔒

• Ensure a balanced, complete diet with vet-approved supplements.
• Increase exercise and complex enrichment daily.
• Teach and reinforce “leave-it/drop-it” commands.
• Remove access to unsafe items; supervise playtime.
• House training and crate training to reduce unsupervised access.

7. How Ask A Vet Supports You 🩺

• 24/7 triage for choking, GI distress, behavioral emergencies.
• Medication and deworming reminders and tracking.
• Photo uploads of behavior incidents and stool records.
• Behavior tracking, progress logs to share with vets.
• Training reinforcement tips, muzzle guidance, and environment checklists.

🔍 Key Takeaways

• Pica is potentially life-threatening, causes range from medical to behavioral.
• Medical issues must be ruled out before behavioral interventions.
• Behavioral pica is managed with enrichment, training, and environmental control.
• Persistent or compulsive cases may require veterinary behaviorist support.
• Ask A Vet offers vital support in emergencies, monitoring, and behavior change.

🩺 Conclusion ❤️

Pica may start as irritating but can escalate to dangerous. In 2025, a multimodal treatment plan—medical care, training, enrichment, and support from Ask A Vet—helps dogs safely unlearn pica and thrive. 🐾✨

Dr Duncan Houston BVSc – compassionate veterinary care blending behavior insight with medical precision.

Visit AskAVet.com and download the Ask A Vet app for 24/7 guidance, behavior tracking, training support, and emergency alerts to beat pica and keep your pup safe. ❤️