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Can Dogs Have Sparkling Water? Everything You Need to Know

can dogs have sparkling water

One of the questions many pet owners may have is can dogs have sparkling water? While humans may enjoy the refreshing taste of sparkling water, it is important to understand the potential risks and benefits for dogs.

As pet owners, we’re always on the lookout for ways to pamper our canines. Sometimes that includes sharing safe human foods and beverages with them. Even a minty doggy mouthwash may count as a tasty break from plain old water for some dogs.

Here, we address sparkling water factors like ingredients, carbonation, and the impact on your dog’s digestive system. Let’s see if this effervescent drink is a delightful treat or best left off the menu for our furry friends with the help of resources like Dog Nutrition and Cook Book.

It may be tempting to give your dog a few sips of your sparkling water. But remember that humans and dogs are vastly different, and what works for you may cause trouble to your dog. Our article on what dogs can drink besides water lists perfectly safe, fun dog beverages.

Additionally, some sparkling water brands have added flavors or sweeteners. Most sweeteners contain xylitol, which is highly toxic to dogs, causing liver failure and hypoglycemia (low blood sugar).

Overall, it is always best to stick to plain, still water when it comes to giving your dog something to drink. This will help prevent any potential health issues and ensure that your dog stays hydrated.

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What is Sparkling Water?

Sparkling water is a type of carbonated water that contains dissolved carbon dioxide gas. It is often used as a refreshing drink and is marketed as a healthier alternativ-e-archive to soda. However, it is essential to note that sparkling water can contain added flavors, sugars, or sweeteners, which may not be suitable for dogs.

Can Dogs Drink Flavored Sparkling Water?

Plain sparkling water is safer for dogs to drink but still not recommended, but flavored sparkling water is an absolute “NO”. Flavored sparkling water often contains additives and artificial sweeteners that can harm dogs. 

For example, xylitol, a common sweetener used in many sugar-free products, can cause a rapid insulin release in dogs, leading to hypoglycemia (blood sugar gets dangerously low), seizures, and even liver failure.

A study showed that dogs ingesting 1g of xylitol may develop hypoglycemia (low blood sugar), while those ingesting 5g may suffer from liver failure. Xylitol is why dogs can’t have or use some human products such as chapstick, tooth paste, and even some peanut butters.

In addition, some flavored sparkling water may contain caffeine or other stimulants that can be toxic to dogs. These ingredients can cause restlessness, tremors, and even seizures in dogs.

It’s important to note that even if the sparkling water doesn’t contain harmful ingredients, the carbonation may cause digestive upset in dogs. This can lead to bloating, gas, and discomfort.

Canine Digestive System

Dogs have a unique digestive system that is different from humans. Their digestive system is designed to process meat and bones, which is why they are classified as carnivores. A dog’s digestive system comprises several organs that work together to break down food and extract nutrients.

The digestive process starts in the mouth, where dogs use their teeth to tear and crush food. Unlike humans, dogs do not have salivary amylase, an enzyme that breaks down carbohydrates. Instead, their saliva contains enzymes that help kill bacteria and lubricate food for swallowing.

Once food is swallowed, it enters the stomach, and is mixed with gastric juices. The stomach acid in dogs is much stronger than in humans, which allows them to digest raw meat and bones. The food is then passed into the small intestine, where most nutrients are absorbed.

The small intestine is where the majority of digestion occurs. The walls of the small intestine are lined with tiny finger-like projections called villi, which help to absorb nutrients into the bloodstream. The pancreas and liver also secrete enzymes into the small intestine to help break down food.

Finally, any undigested food passes into the large intestine, where water is absorbed, and waste is formed. The waste is then eliminated through the rectum and anus. You can read out article on how long does digestion take in dogs for a better breakdown. 

You may wonder what relevance a dog’s digestive process has on sparkling water. Most of the CO2 in the sparkling water is burped out by your dog due to the excess gas in their stomach.  The rest is chemically reacted in the gut and absorbed in the small intestines.  

Additionally, a relationship between esophagus and carbonated beverages consumption is related to the problem of gastroesophageal reflux disease (GERD). This may cause your dog to suffer from heartburn due to exposure to gastric acid. 

Effects of Sparkling Water on Dogs


Sparkling water is a carbonated beverage that contains carbon dioxide gas. This gas can cause bloating and discomfort in dogs, leading to a decrease in their appetite. However, the water content can still ideally hydrate your dog.


When dogs consume sparkling water, the carbon dioxide gas can cause an increase in gastric acid secretion, leading to stomach irritation and discomfort. 

This may result in vomiting, diarrhea, and other digestive issues. Therefore, it is best to avoid giving dogs sparkling water as it can negatively affect their digestive system.

Possible Risks Of Sparkling Water For Dogs

Sparkling water is a popular beverage among humans, but can it be given to dogs? While it may seem harmless, there are potential risks associated with dogs consuming sparkling water.

One of the main concerns with giving dogs sparkling water is carbonation. The bubbles in sparkling water can cause bloating and discomfort in dogs, especially if they consume a large amount. This can lead to vomiting, diarrhea, and other digestive issues.

Additionally, some sparkling water brands may contain artificial sweeteners such as xylitol, which is toxic to dogs. Even small amounts of xylitol can cause a rapid insulin release, leading to hypoglycemia (low blood sugar) and potentially fatal liver damage.

Furthermore, the added flavorings in some sparkling water brands may contain ingredients that are harmful to dogs, such as grapes, raisins, and chocolate.

There have also been claims that carbonation of drinks leads to calcium loss, resulting in weakening of bones and teeth. However, a 2006 study found that cola, which was responsible for bone density loss, contained phosphorus which increased calcium loss through the kidneys. 

Therefore, unflavored sparkling water is definitely safer than any flavored water or soda drink for dogs.

Overall, while sparkling water may seem like a fun treat for dogs, it is best to avoid giving it to them. Instead, stick to plain water or other dog-friendly beverages. If you suspect your dog has consumed flavored sparkling water or any other potentially harmful substance, contact your veterinarian immediately.

Can Sparkling Water Kill a Dog?

Sparkling water is highly unlikely to kill a dog. However, those containing sweeteners like xylitol may cause extremely low blood sugar (hypoglycemia) or acute liver failure, which can result in fatality. 

Even extremely large amounts of sparkling water can fill the stomach with gas and cause it to twist. This condition is called GDV (Gastric Dilation and Volvulus) or bloat which is fatal to dogs, especially in large to giant breeds.

Veterinary Insights

Dogs are beloved pets, and owners often want to provide them with the best possible care. One question that arises is whether dogs can have sparkling water. To gain insight into this topic, veterinary professionals were consulted.

According to veterinarians, sparkling water is generally safe for dogs to consume in moderation. However, it is essential to note that some dogs may not tolerate it well due to carbonation. The bubbles in sparkling water can cause gas and bloating in dogs, which can be uncomfortable for them.

It is also essential to consider the ingredients in the sparkling water. Some flavored varieties may contain artificial sweeteners like xylitol, which is toxic to dogs. Additionally, some sparkling waters may have high levels of sodium, which can be harmful to dogs with certain health conditions.

Veterinarians recommend that owners limit their dog’s sparkling water consumption and closely monitor their reactions. Owners should consult their veterinarian immediately if a dog experiences any adverse symptoms after consuming sparkling water, such as vomiting or diarrhea.

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Alternative Hydration Options for Dogs

While sparkling water is not recommended for dogs, there are several alternativ-e-archive hydration options that pet owners can consider.

However, remember that none of these pet beverages can substitute water, since water is vital for a dog’s survival. 


The most obvious choice for hydration is water. Dogs should have access to fresh, clean water at all times. In fact, dogs can only go about two days without water before they get extremely dehydrated and their body starts shutting down.

Pet owners can encourage their dogs to drink more water by placing multiple water bowls around the house, adding ice cubes to the water, or even flavoring the water with a small amount of low-sodium chicken or beef broth.


Pedialyte is a brand of electrolyte solution commonly used to treat dehydration in children. It can also rehydrate dogs who have lost fluids due to vomiting or diarrhea. 

However, pet owners should consult with their veterinarian before administering Pedialyte to their dogs, as it may not be appropriate for all dogs or in all situations.

Coconut Water

Coconut water is a natural source of electrolytes, which can help to rehydrate dogs who have lost fluids due to exercise or hot weather. 

However, pet owners should be cautious when giving coconut water to their dogs, as it is high in potassium and can cause digestive upset if given in large quantities.

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Low-sodium chicken or beef broth can be a tasty way to encourage dogs to drink more water. It can also rehydrate dogs who have lost fluids due to vomiting or diarrhea. However, pet owners should make sure to choose a low sodium broth, since high sodium levels can be harmful to dogs.

You can read more about how to make chicken bone broth for dogs in our article on how to boil chicken for dogs.

Frequently Asked Questions

Can dogs drink sparkling water?

Yes, dogs can drink sparkling water, but it’s not a recommended drink since there are better dog beverages available like coconut water, broth, Pedialyte, and of course, fresh, clean water.

Is it safe for dogs to drink sparkling water?

In small amounts, sparkling water is generally safe for dogs to drink. However, excessive consumption can lead to digestive issues, such as bloating and gas.

What are the risks of giving dogs sparkling water?

The main risk of giving dogs sparkling water is the potential for digestive issues. Additionally, some sparkling water brands may contain artificial sweeteners or other harmful ingredients to dogs.

What alternativ-e-archives are there to giving dogs plain water?

Dogs should primarily drink plain water, but a few alternativ-e-archives can be added to their water bowl for variety. These include coconut water, bone broth, and diluted fruit juice.

What types of water should dogs avoid drinking?

Dogs should avoid drinking water that contains additives, such as flavorings or sweeteners. They should also avoid drinking water contaminated with bacteria or other harmful substances.

Final Thoughts

In summary, dogs can technically have sparkling water, but it is not recommended due to the potential for digestive issues and added ingredients that may not be safe for them. Stick to plain water to keep your furry friend healthy and hydrated.


Tamsin De La Harpe


Tamsin de la Harpe has nearly two decades of experience with dogs in rescue, training, and behavior modification with fearful and aggressive dogs. She has worked closely with veterinarians and various kennels, building up extensive medical knowledge and an understanding of canine health and physiology. She also spent two years in the animal sciences as a canine nutrition researcher, focusing on longevity and holistic healthcare for our four-legged companions.

Tamsin currently keeps a busy homestead with an assortment of rescue dogs and three Bullmastiffs.

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