Why Won't My Dog Eat? Causes & Solutions

Common Causes of a Dog Refusing Food

1. Sudden food change: Dogs have sensitive digestive systems. Switching foods abruptly causes stomach upset and food refusal.

2. Stress or anxiety: Changes in environment, new pets, or loud noises can reduce appetite.

3. Health issue: Dental pain, nausea, or illness can cause food refusal that requires veterinary attention.

The Solution

Try switching to a high-quality, palatable food like Purina Pro Plan, which many dogs find more appealing. Transition slowly by mixing 25% new food with 75% old food, gradually increasing over a week.

Frequently Asked Questions

Is it normal for dogs to skip meals occasionally? Yes, sometimes — but if refusal lasts more than 2 days, consult a veterinarian.