Cat sitting next to a bowl of water

Can Cats Drink Alkaline Water?

In recent years, alkaline water has gained popularity for its potential health benefits in humans.

But can the same be said for our furry friends?

Can cats drink alkaline water without adverse effects?

Quick Answer:

Cats can safely consume alkaline water, but it’s essential to introduce it gradually. Abrupt changes in their water source may lead to digestive issues.

The Importance of Hydration for Cats

Ensuring your feline friends stay well-hydrated is vital for their overall well-being.

Cats are obligate carnivores, which means their bodies are designed for a diet primarily based on animal proteins.

Consequently, they don’t have a strong natural thirst drive.

Adequate hydration helps prevent urinary tract issues, maintains healthy skin and coat, and supports proper kidney function.

Understanding Alkaline Water

Alkaline water has a higher pH level than regular tap water, often ranging from 8 to 9.5 on the pH scale.

This higher pH is believed to have potential health benefits for humans, such as neutralizing acidity in the body.

Potential Benefits of Alkaline Water for Cats

Alkaline water may offer some benefits for your feline companion. These potential advantages include:

1. Improved Hydration and Palatability

Alkaline water is often more appealing to cats due to its smoother taste. This can be particularly beneficial for cats who may be finicky about their water source.

2. Reduced Risk of Urinary Tract Issues

Alkaline water can contribute to increased water intake, which in turn reduces the risk of urinary tract problems.

3. Balanced pH Levels

Alkaline water has a higher pH level, which means it is less acidic compared to regular water. This can assist in maintaining a balanced pH level within your cat’s body.

4. Potential Antioxidant Properties

Alkaline water may contain antioxidants, such as negatively charged ions or molecular hydrogen. These antioxidants can help neutralize harmful free radicals in the body, which are associated with cellular damage and aging.

5. Potential Alleviation of Digestive Discomfort

For some cats, especially those with sensitive stomachs, alkaline water may provide relief from digestive discomfort.

Possible Risks and Concerns

While there are potential benefits to offering alkaline water to your cat, it’s equally important to be aware of the possible risks and concerns associated with this choice.

1. Electrolyte Imbalance:

Alkaline water typically contains higher levels of minerals like calcium, potassium, and magnesium. While these minerals are essential for human health, an excess in your cat’s diet can lead to an electrolyte imbalance.

2. Digestive Upset:

If your cat is accustomed to regular water and you introduce alkaline water abruptly, it may cause digestive upset. Symptoms could include diarrhea or vomiting.

3. Individual Sensitivity:

Cats, like humans, have unique sensitivities and preferences. While some cats may readily accept and benefit from alkaline water, others may not tolerate it well.

4. Expense:

Alkaline water can be more expensive than regular tap water or filtered water. If you decide to provide alkaline water to your cat, consider the cost implications and whether it’s sustainable in the long run.

Tips for Ensuring Adequate Hydration

Maintaining your cat’s hydration is vital for their well-being. Here are some additional tips to help you ensure your feline friend gets the water they need:

1. Hydration Schedule:

Create a consistent hydration schedule for your cat. Offer water at the same times each day, so they know when to expect it. Cats are creatures of habit and feel more comfortable with routine.

2. Proper Water Bowl:

Choose a water bowl that is easy for your cat to access. Shallow, wide bowls are often preferred as they don’t touch a cat’s sensitive whiskers, making drinking more comfortable.

3. Temperature Matters:

Cats are often particular about the temperature of their water. Some prefer it at room temperature, while others may like it slightly cooler. Experiment to see what your cat prefers.

4. Keep it Clean:

Cats are sensitive to odors and tastes. Ensure their water bowl is kept clean and free from any lingering scents of cleaning products or detergent.

5. Monitor Water Intake:

Keep an eye on how much your cat is drinking. Changes in water consumption can be an early sign of health issues. If you notice your cat drinking significantly more or less water than usual, consult your veterinarian.

6. Add Ice Cubes:

On hot days, adding a few ice cubes to your cat’s water bowl can make it more appealing and refreshing. Many cats enjoy batting at ice cubes, which can also provide entertainment.

7. Flavored Water:

Some cats may enjoy water with a hint of flavor. You can try adding a small amount of low-sodium chicken or beef broth to their water to entice them to drink more. Just be sure not to overdo it, as too much salt is not good for cats.

8. Interactive Fountains:

Consider investing in an interactive cat water fountain. Cats are often attracted to the movement of water, and a fountain can make drinking more interesting for them.

9. Wet Food:

If your cat is primarily on a dry food diet, consider adding some wet food to their meals. Wet food contains more moisture and can significantly contribute to their overall water intake.


In conclusion, cats can safely consume alkaline water, but it should be introduced gradually and in moderation.

Remember that clean, fresh water is always a safe choice for your feline friend.

Frequently Asked Questions

Can Cats Drink Alkaline Water Daily?

Cats can drink alkaline water occasionally, but it should not be their primary water source.

How do I know if my cat prefers alkaline water?

Observe your cat’s response to alkaline water. If they drink it readily and seem more hydrated, they may prefer it.

How do I test the pH of the water I’m giving to my cat?

You can test the pH of the water using pH strips, which are readily available in pet stores and online.

Are there any specific brands of alkaline water recommended for cats?

No specific brand is recommended. Ensure the water’s pH level is within the safe range.

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