As a devoted dog owner, you’re likely tuned in to your canine companion’s moods. You know when they’re excited for a walk or patiently waiting for a treat. But what about when they’re feeling stressed or unhappy? Dogs can’t tell us in words, but their body language and behaviour offer plenty of clues. Being able to recognise these signs is key to helping your dog feel safe and secure.
Here are four common signs that your dog might be stressed or unhappy.
1. Changes in Body Language

A dog’s body language is a powerful tool for communication. When a dog is feeling stressed, you may notice changes in their posture and facial expressions. A stressed dog might:
- Yawn or lick their lips excessively when they aren’t tired or hungry. This is often a sign of anxiety.
- Have a stiff, tense posture. Their tail may be held low or tucked between their legs.
- Avoid eye contact. A dog that is uncomfortable may turn their head away from you or even try to hide.
- Show ‘whale eye,’ where you can see the whites of their eyes.
If you spot any of these signs, it’s a good idea to consider what might be making your dog uncomfortable and give them some space.
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2. Excessive Grooming or Shedding

While dogs naturally groom themselves and shed, an increase in these behaviours can be a red flag. A dog that is stressed may engage in compulsive behaviours like:
- Excessive licking of their paws or other body parts. This can lead to skin irritation and hot spots.
- Repeatedly scratching or shaking their body more than usual.
Similarly, if your dog is shedding far more than is typical for their breed, it could be a sign of stress. If you notice these habits, try to identify the source of their anxiety, such as a loud noise or a new person in the house, and remove them from the situation if possible.
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3. Altered Appetite and Digestive Issues

Just like with humans, a dog’s emotional state can affect their eating habits. A stressed or unhappy dog may:
- Refuse to eat their usual food or treats.
- Experience digestive upset, such as diarrhoea or constipation.
These symptoms can also indicate a physical health issue, so it’s always wise to consult a vet if they persist. However, if the change in appetite or digestive issues coincides with a change in routine or a stressful event, such as a trip to the vet, it’s likely linked to their emotional state.
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4. Changes in Behaviour

Stress can manifest in a dog’s behaviour in many ways. An unhappy dog might:
- Become more destructive, chewing on furniture or shoes.
- Become more vocal, barking or whining more than usual.
- Lose interest in play or social interaction. If your dog no longer wants to play their favourite game or seems withdrawn, something might be bothering them.
- Have a regression in house training, even if they were previously well-trained.
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