Whining, Panting, or Pacing
Think about when you whine and pace around nervously. That's often due to stress, and dogs react the same way. "Dogs also yawn, shake off, and freeze in motion when they're stressed out," Fratt says. "Each of these body language cues can be normal (yawning after a nap or shaking off when wet), but if they're excessive or out of context, you might want to seek help from a professional."