9. They Show Calm Behavior When You’re Away

A happy dog doesn’t panic when you leave the house. If your dog stays calm or settles quickly after you’re gone, that’s a sign they feel secure. The Journal of the American Veterinary Medical Association reports that dogs with separation anxiety often show destructive behaviors, excessive barking, or accidents indoors. These signs are usually tied to stress or insecurity. In contrast, a happy, emotionally stable dog might nap, chew on a toy, or quietly wait near the door. Dr. Bekoff explains that emotionally healthy dogs learn to trust that their human will return. If your dog can handle alone time without distress, it’s a strong signal they’re confident, comfortable, and feeling balanced in their daily routine.