Dog Anxiety: Signs, Causes & How to Help

Anxiety is one of the most common behavioural issues in dogs — and one of the most misunderstood. An anxious dog isn’t being naughty or dominant. They’re genuinely frightened, and they need understanding and the right support to feel better.

Signs of Anxiety in Dogs

Anxiety shows up differently in different dogs. Some become clingy and velcro-like; others become destructive or withdrawn. Common signs include:

• Panting and yawning when not hot or tired
• Pacing or restlessness
• Destructive behaviour — chewing, digging, scratching doors
• Excessive barking or howling
• Toileting indoors despite being house-trained
• Trembling or cowering
• Refusing to eat
• Aggression (fear-based)
• Attempting to escape

Types of Dog Anxiety

Separation anxiety is the most common — the dog becomes distressed when left alone. Signs typically start within 30 minutes of the owner leaving and can include howling, destruction, and toileting. It affects an estimated 14–40% of dogs.

Noise anxiety — triggered by thunderstorms, fireworks, traffic, or loud sounds — is extremely common and very treatable. Many dogs show seasonal worsening around fireworks events.

Social anxiety — fear of strangers, other dogs, or new environments — often stems from insufficient socialisation as a puppy or a previous negative experience.

Generalised anxiety — a persistent low-level state of worry without a specific trigger — is less common but more challenging to manage.

What Helps

For separation anxiety, the only truly effective long-term solution is gradual desensitisation — teaching your dog that departures predict good things, starting with very short absences and building up slowly. This takes weeks to months but works. Anti-anxiety medications prescribed by your vet can support the training process significantly.

For noise anxiety, a combination of a safe den space, desensitisation recordings (gradually increasing volume of the trigger sound), and calming aids — ThunderShirt, Adaptil diffuser, or vet-prescribed medication — works well for most dogs.

For all types, adequate exercise (physical and mental) reduces baseline anxiety significantly. A tired dog is a calmer dog. Puzzle feeders, training sessions, and sniff walks all help.

What Doesn’t Help

Punishing an anxious dog makes anxiety worse — always. Locking them in a crate when they’re not crate-trained is distressing. Ignoring the problem hoping they’ll “grow out of it” rarely works for moderate to severe anxiety.

Anxiety in dogs is genuinely treatable. With the right combination of training, environmental management, and sometimes medication, most anxious dogs make remarkable improvement. Patience and consistency are everything.