(Dr. Iulia Mihai, DVM) Dogs and cats are often afraid of fireworks because of the loud, sudden noises they produce, which can trigger stress and anxiety.

Pets have hypersensitive hearing, and loud and unpredictable noises can trigger tremors, panic, or escape attempts, which can be dangerous because they can get hurt or get lost.

In this article, you will learn why fireworks are scary for our pets and how you can protect them, what the signs of anxiety and stress in dogs and cats are, how to prepare your pet before fireworks, and much more. 

1. Why Fireworks Can Be Stressful for Pets

• How pets experience loud noises 

Pets have much more sensitive hearing than we do. Dogs can hear up to 65,000 Hz and cats up to 85,000 Hz, compared to humans, who can only hear up to 20,000 Hz.

This means that they can detect a much wider range of frequencies and can hear sounds from up to four times further away. As a result, the loud sounds produced by fireworks are intense and disturbing, which can lead to discomfort and anxiety. In addition, loud noises are often accompanied by vibrations and bright lights, which can amplify the feeling of insecurity.

• Why fireworks trigger fear responses 

Because fireworks are unpredictable, they don’t give pets the opportunity to anticipate the next noise, which in turn can activate their natural survival instincts, causing them to seek a safe place to hide. Some pets may even injure themselves trying to escape and seek safety.

Because pets don’t understand the source of loud noises, they may perceive the situation as a potential threat, increasing their level of fear and stress.

2. Common Signs of Fear and Anxiety in Pets

• Physical signs of distress 

Signs of fear and anxiety in pets are many and vary from individual to individual. Here are the most common:

• Trembling

• Excessive panting

• Hypersalivation

• Urinating in inappropriate places

• Tense posture

• Tail tucking between legs

In severe cases, pets may experience vomiting, loss of appetite, or other digestive signs. These signs indicate that your pet is experiencing a high level of discomfort and may need support to feel safe. Take your pet to the vet if these signs persist for more than 48 hours.

• Behavioral changes to watch for 

In addition to physical signs, stressed pets may also exhibit obvious behavioral changes. For example:

• Some pets may constantly seek proximity to their owner

• Cats will hide under furniture or in secluded places

• Dogs may bark excessively

• Cats may meow excessively

• Restlessness – constantly pacing around the house

• Escape attempts

If your dog or cat suddenly becomes withdrawn, agitated, or unnaturally fearful, provide additional support to help them feel safe. 

3. How Fireworks Affect Different Types of Pets

• Reactions in dogs 

Dogs are among the pets most commonly affected by the noise of fireworks. Many become agitated, bark excessively, hide, or constantly seek the proximity of their owner. In some cases, fear may cause them to try to escape the home or yard. Sensitivity to noise varies from one dog to another, but loud and unpredictable noises are often a major source of stress for them.

• Reactions in cats

Cats usually act differently than dogs. They prefer to hide in quiet places. They may become less sociable, refuse food, or avoid contact with family members. Some cats may show signs of anxiety through excessive vocalization or unusual behaviors caused by stress, such as:

• Hiding for long periods in hard-to-reach places

• Refusing to eat

• Reduced water consumption

• Excessive vocalization

• Unexpected aggressive behavior towards people or other animals

• Excessive grooming (compulsive licking)

• Elimination of urine or feces outside the litter box

• Hypervigilance, with exaggerated reactions to minor sounds or movements

• Reactions in small pets and birds

Rabbits, hamsters, guinea pigs, and birds are particularly sensitive to loud noise, especially those produced by fireworks. Because they prey animals, they often perceive loud noises and vibrations as a direct threat, which can trigger intense panic reactions. During episodes of severe stress, some pets may exhibit tachycardia, difficulty breathing, or chaotic behavior that can cause them injuries. In rare cases, it can cause serious health consequences and even contribute to the sudden death of very vulnerable animals. For this reason, it is important to keep them in a quiet, safe space and as isolated as possible from external noises.

4. Preparing Your Pet Before Fireworks Begin 

• Creating a safe and quiet space

One of the most effective ways to reduce stress caused by fireworks is to create a safe, comfortable space for your pet. Here’s what you can do:

• Choose a quiet room, away from windows and outside noises.

• Close the curtains.

• Turn on the TV or other background noise source (this can help reduce loud noises outside).

• Bring their favorite blanket or bed and toys.

All of these help reduce the impact of fireworks sounds and make your pet feel safer.

• Maintaining a normal routine

 A pet's daily routine is something that should not be changed unless necessary. Pets feel safer when their daily routine does not change. Therefore, keep your pet's usual feeding, walking, and playing schedule when fireworks displays are planned. 

A predictable routine can help reduce anxiety levels. Your pet may still be scared by fireworks, but a stable routine can help them better manage stress and feel safer in their environment.  

It is also recommended to walk your dog earlier in the day, before the fireworks start.

• Ensuring identification and security measures

As mentioned earlier, very frightened pets may try to run away, escape from enclosures, jump fences, and so on. In addition to the fact that this can lead to injury, pets can also get lost. That is why it is important that our dogs or cats are properly identified by:

• A collar and identification tag with updated information

• Correct microchipping

These simple measures can increase the chances of a quick retrieval of your pet in case they manage to escape and get lost.

Also, to ensure that they do not accidentally escape, check that doors, gates, and windows are properly closed.

5. Comforting Your Pet During Fireworks 

• Staying calm and reassuring 

Dogs and cats are very sensitive to our emotions. They can pick up on our emotions through vocal cues, facial expressions, and behavior. If you are scared or panicked, you risk transmitting that anxiety to your pet or increase their stress levels. Therefore, if you notice that your pet is scared, try to stay calm and adopt a relaxed behavior. Speak to them in a calm, soothing voice, and offer attention if they seek it. Your presence can provide them with a sense of safety and trust.

• Using distraction techniques 

Sometimes, distraction can help your pet focus less on outside noises. Here's what you can use:

• Interactive toys

• Treats

• Soothing music

• Turning on the TV

Don't force your pet if they don't want to play or interact, as you can increase their stress levels. 

• Respecting your pet’s preferred coping style 

Pets react differently to stressful situations. Just because one pet comes searching for company doesn't mean another pet will do the same when they're stressed. For this reason, it's important to understand how each individual works and not try to force your pet out of hiding or make them to interact if they don't want to. By giving them control over the situation, you can help them better manage the stress caused by fireworks.