What to Do When a Dog Is Frightened (And What Not to Do)

A frightened dog is not being “difficult” - they’re overwhelmed. Whether it’s a thunderstorm, fireworks, or simply being left with a new sitter, fear can completely change a dog’s behavior. Understanding how to respond calmly is one of the most important skills any dog owner - or sitter - can have.

The instinct for many people is to comfort a scared dog with lots of attention, high-pitched reassurance, or even picking them up. While well-meaning, this can sometimes reinforce the fear. Dogs can interpret this as confirmation that something is wrong. Instead, the best approach is calm, grounded reassurance. Sit nearby, speak in a steady voice, and allow the dog to come to you.

Creating a safe environment is key. A quiet corner, a familiar blanket, or even just reducing noise and stimulation can make a big difference. When I’m sitting dogs, I always observe first - every dog shows fear differently. Some withdraw, others become clingy, and some may even bark or act out.

Patience is everything. You can’t rush trust. The goal isn’t to “fix” the fear instantly, but to show the dog that they are safe with you. Over time, that consistency builds confidence—and that’s when you see real change.