How to Help Dogs With a Fear of Thunderstorms

Many dogs experience severe anxiety during thunderstorms, from shaking and hiding to destructive behavior. Learn practical ways to help calm your dog during storms, build confidence over time, and create a safer, less stressful experience during thunderstorm season.
Posted By Pet Junction
Posted: Aug 12, 2020 Updated: May 20, 2026
Dog hiding under a bed during a thunderstorm

Key Points

Many dogs develop such a severe fear of thunderstorms that it affects their health and overall well-being. Some shake uncontrollably, hide, bark excessively, pace, drool, or even become destructive during storms. For certain dogs, thunderstorm anxiety becomes so overwhelming that medication is needed just to help them get through it safely.

If only we had a crystal ball to warn us exactly when every unexpected summer storm was coming. Unfortunately, storms can roll in quickly, and many pet owners are not always home when the thunder starts.

The good news is there are ways to help your dog become more confident and less fearful over time.

Why Dogs Become Afraid of Thunderstorms

Dogs are incredibly sensitive to changes in their environment. Thunder, lightning, barometric pressure changes, heavy rain, and even the energy of the people around them can trigger anxiety.

Sometimes pet owners unknowingly reinforce fear by reacting nervously themselves. Turning everything off, closing curtains, and acting anxious can signal to your dog that something truly is wrong.

Dogs pay close attention to human behavior. If your energy changes, theirs often will too.

Stay Calm During a Thunderstorm

One of the best things you can do for a dog with storm anxiety is to keep your own energy calm and positive.

Instead of hunkering down and focusing on the storm:

  • Keep upbeat music playing
  • Stay relaxed
  • Distract your dog with play
  • Toss around favorite toys
  • Dance around a little
  • Keep the environment feeling normal

Over time, your dog may begin associating storms with positive experiences instead of fear.

Crates Can Help Dogs Feel Safe

Some dogs feel more secure in a crate during thunderstorms. A properly introduced crate can become a comforting retreat when storms roll through.

However, never try crate confinement for the very first time during a thunderstorm, especially if you are not home. An already anxious dog may panic if suddenly confined to an unfamiliar space.

If your dog already uses a crate comfortably, placing a blanket over it may help create a den-like environment that feels safer and quieter. Always leave the crate door open so your dog does not feel trapped, which can increase anxiety.

Change Your Dog’s Environment During a Storm

Sometimes simply moving your dog to another area of the house can help reduce fear.

Dogs may feel calmer in:

  • Interior rooms without windows
  • Closets
  • Bathrooms
  • Areas under beds
  • Covered crates

These spaces often reduce noise, flashes of lightning, and other sensory triggers associated with thunderstorms.

Exercise Before Storms Roll In

If thunderstorms are in the forecast, try giving your dog extra exercise before the storm arrives.

Longer walks and additional playtime can help:

  • Burn nervous energy
  • Reduce stress
  • Mentally tire your dog
  • Promote relaxation

Some veterinarians also believe exercise can naturally increase serotonin levels, which may help calm anxious dogs.

Use Counter-Conditioning to Reduce Fear

Counter-conditioning means helping your dog associate something scary with something positive.

During a thunderstorm:

  • Bring out a favorite toy reserved only for storms
  • Offer special treats
  • Use high-value rewards like cheese or small pieces of bacon
  • Engage in games your dog enjoys

This helps shift your dog’s focus away from the storm and can gradually create a more positive emotional response to thunder over time.

Puppies Can Learn Positive Storm Associations Early

Puppies are especially impressionable, making early experiences very important.

If possible, make storms feel normal and positive from the start:

  • Play games
  • Offer treats
  • Keep music on
  • Stay upbeat
  • Avoid fearful reactions

Your behavior matters. Dogs often mirror the emotional energy around them.

Natural Calming Options for Dogs With Storm Anxiety

Some pet owners find success with calming products and homeopathic remedies designed for anxious dogs.

One commonly used option is:

  • Rescue Remedy

Always speak with your veterinarian before introducing supplements, calming aids, or medications.

Planning Summer Vacations With Your Dog in Mind

Along with summer thunderstorms often come summer vacations. If your dog will not be traveling with you, start planning early for their staycation.

Visit boarding kennels throughout the year, not just right before your trip. This gives you a better idea of how the facility normally operates.

If you plan to use a pet sitter:

  • Arrange meet-and-greets ahead of time
  • Allow your dog to build familiarity
  • Test overnight stays before your vacation

Some dog trainers even offer boarding in their own homes and may provide training during the stay. For certain dogs, a home environment can feel far less stressful than a traditional kennel.

Fun Summer Activities for Dogs

Summer should not be all about storms and stress.

Try planning special outings with your dog:

Pet Junction 411 features many local pet-friendly restaurants and businesses where dogs are welcome.

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Some dogs truly enjoy getting out and being part of the adventure.


By Lisa Holland, former owner of Fins, Furs, and Feathers, a local pet suply store in Boca Raton for over 50 years. Lisa has decades of experience as a puppy trainer, hosting group and individual training classes.


Frequently Asked Questions About Dogs and Thunderstorms

Why are dogs afraid of thunderstorms?

Dogs may react to thunder, lightning, pressure changes, loud noises, and even the anxiety of their owners during storms.

Can thunderstorms make dogs sick?

Severe anxiety can lead to physical symptoms including shaking, vomiting, pacing, drooling, loss of appetite, and destructive behavior.

Should I comfort my dog during a thunderstorm?

Stay calm and reassuring, but avoid overly panicked consoling that may unintentionally reinforce fearful behavior.

Do calming treats help dogs during storms?

Some dogs respond well to calming treats or supplements, while others may require behavioral training or medication prescribed by a veterinarian.

Can puppies grow out of storm anxiety?

Positive early experiences with storms may help reduce fear later in life, but some dogs remain naturally sensitive to thunderstorms.

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