Dogs, known for their loyalty and companionship, rely on us to ensure their well-being. While dogs can’t verbally communicate when they’re feeling unwell, they exhibit physical and behavioral signs that can signal illness or discomfort. Knowing how to interpret these signs is crucial for ensuring your dog gets the care they need promptly. This comprehensive guide will help you understand the signs of a sick dog and what to do when your furry friend is not feeling their best.