Subtle Signs of Stress in Dogs Every Owner Should Know
- Amber Glynn
- Jul 7
- 2 min read
Dogs communicate constantly through body language, but many of their signals are easy for people to miss. Recognizing the early signs of stress can help prevent uncomfortable situations from escalating and can even prevent bites. When we learn to notice these small cues, we can step in and give a dog the space or support they need.

Yawning: Not Always About Sleep
One of the most common signs of stress in dogs is yawning. While dogs certainly yawn when they are tired, they also yawn when they feel anxious or overwhelmed. This behavior is a self-soothing signal. In stressful situations—such as meeting strangers, being hugged tightly, or being in a busy environment—a dog may yawn as a way to calm themselves down.
If you notice repeated yawning when your dog is not tired, it may be a sign they are feeling uncomfortable.
The “Dry-Off” Shake
Another subtle stress signal is shaking their body as if they are drying off after getting wet—even though they haven’t been in water. This full-body shake is also a self-regulation behavior. Dogs often do this after a tense moment, such as an uncomfortable greeting with another dog or after being handled in a way that made them uneasy.
It’s essentially the dog’s way of resetting their nervous system.

Stiff Body Language
Stiffness in a dog’s posture is one of the more serious signals to watch for. A relaxed dog has loose, fluid movements. When a dog becomes stressed, their body may suddenly become rigid or frozen.
Signs of stiffness can include:
A still, rigid body
A closed mouth
A hard stare
Slow or very deliberate movements

When you see stiffness, it’s important to recognize that the dog may be feeling threatened or overwhelmed.
Lip Licking, Turning Away, and Other Signals
Dogs have many small “calming signals” they use to communicate discomfort. These can include:
Lip licking when no food is present
Turning their head away
Avoiding eye contact
Moving slowly or freezing
Showing the whites of their eyes (“whale eye”)
These behaviors often happen before a dog escalates to more obvious warning signs like growling or snapping.
Pay Attention Around Unfamiliar Dogs
It’s especially important to recognize stress signals when interacting with a dog you don’t know, particularly a powerful breed or a dog that seems uncertain.
If you see signs such as stiffness, repeated yawning, lip licking, or shaking off stress, it’s wise to create space. One of the most common risk situations occurs when a child’s face is close to a dog’s face. If a dog is showing signs of discomfort, calmly move the child away from the dog’s head and give the dog room.
These signals are often warnings, not aggression. A dog who feels their signals are ignored may escalate to protect themselves.
Respecting a Dog’s Communication
Dogs rarely bite “out of nowhere.” In most cases, they communicate their discomfort long before a bite happens. Learning to recognize subtle signals—like yawning, shaking off stress, or stiffening—helps us respect what the dog is telling us.
By paying attention to these cues, we can create safer interactions for both people and dogs while helping our dogs feel more understood and secure.




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