What Can Cats Drink Besides Water? Safe and Healthy Options

You know the struggle: your cat stares at their water bowl, takes one delicate lap, and walks away. Then they follow you to the kitchen sink, meowing for something more interesting. It’s tempting to share your own drink, but cats have very specific needs. The good news is there are several safe, healthy options besides plain water that can keep your cat hydrated and happy. Let’s explore what cats can drink, what to avoid, and how to make hydration a little more exciting for your picky pal.

Why Water Should Still Be the Main Drink

Water is the gold standard for feline hydration. Cats evolved from desert dwellers and have a low thirst drive, so they often don’t drink enough on their own. That’s why wet food is so helpful, it adds moisture to their diet. But when you’re offering alternatives, think of them as supplements, not replacements. The goal is to increase total fluid intake, not to replace water entirely. If your cat only drinks flavored liquids, you might end up with a finicky eater who refuses plain water. So, always keep fresh water available, and use other drinks as an occasional treat or a way to encourage more sipping.

Safe Drinks for Cats: The Short List

Here are the vet-informed liquids you can offer your cat in small amounts, without worry.

1. Cat Milk (Lactose-Free)

Regular cow’s milk is a no-go for most cats because they lack the enzyme to break down lactose, leading to stomach upset and diarrhea. But specially formulated cat milk, found at pet stores, is lactose-free and safe. It’s a nice treat, but it’s also calorie-dense, so keep portions tiny, about 1 to 2 tablespoons a few times a week. Think of it like a dessert, not a meal.

2. Bone Broth (Plain and Unsalted)

Bone broth is a hydration superstar. It’s rich in flavor and can entice even the most reluctant drinker. Choose a plain, unsalted broth made for pets or make your own at home. Just simmer bones (chicken or beef) in water for hours, then strain out all bones and fat. Never add onions, garlic, or salt, as those are toxic to cats. A warm bowl of broth on a cold day is like a cozy hug for your cat.

3. Tuna Juice (From Water-Packed Tuna)

That juice in a can of tuna (packed in water, not oil) is a powerful lure. It’s low in calories and most cats go crazy for it. Offer a spoonful as a treat, or freeze it into ice cubes for a fun, hydrating toy. Just avoid tuna packed in oil or with added salt, and don’t make it a daily habit because tuna can contain mercury.

4. Pedialyte (Unflavored, in Small Amounts)

If your cat has had a bout of vomiting or diarrhea, your vet might recommend unflavored Pedialyte to help replace electrolytes. It’s safe in small amounts, but always ask your vet first. Never give a cat Pedialyte with flavoring, as artificial sweeteners like xylitol are toxic. This is a medicinal drink, not a casual refreshment.

Drinks to Absolutely Avoid

Some drinks are dangerous, so keep them far away from your cat’s bowl.

• Milk (cow’s milk): Causes diarrhea and stomach pain due to lactose intolerance.
• Alcohol: Even a small amount can be fatal. No sips of beer or wine, ever.
• Caffeine (coffee, tea, soda): Can cause restlessness, rapid breathing, and heart palpitations.
• Fruit juices: High in sugar and often contain artificial sweeteners that are toxic.
• Anything with xylitol: This sweetener is deadly to cats, even in tiny amounts.

If you’re ever unsure about a drink, just stick with water. It’s always the safest choice.

How to Encourage Your Cat to Drink More

If your cat is a water snob, try these tricks:

• Get a pet fountain: Cats love moving water, and a fountain can double their intake.
• Place multiple bowls: Put water bowls in different rooms, away from their food and litter box.
• Use wide bowls: Cats dislike having their whiskers touch the sides, so a wide, shallow bowl is better.
• Add water to wet food: Stir a little warm water into their canned food to make a gravy.
• Offer ice cubes: Some cats love batting ice cubes around and licking them.

These simple changes can make a big difference in their hydration levels.

Special Considerations for Cats with Allergies or Sensitivities

If your cat has food allergies or a sensitive stomach, be extra careful with new drinks. For example, some cats are allergic to fish, so tuna juice is out. Others might react to chicken in bone broth. Always introduce one new drink at a time and watch for any signs of digestive upset, like vomiting or diarrhea. If you notice anything unusual, stop and consult your vet. For more guidance on managing allergies, you can check out our guide on signs of food allergies in cats to know what to look for. Also, if your cat is prone to hairballs, staying hydrated is crucial to keep things moving, and our article on how often to brush a cat prone to hairballs can help you manage that alongside their hydration.

“A hydrated cat is a happy cat, but a cat that drinks only flavored liquids might forget how to drink plain water. Balance is key.”

Can Kittens Drink the Same Things?

Kittens have different needs. They should stick to their mother’s milk or a kitten milk replacer until they’re weaned, usually around 8 weeks old. After that, water is the main drink. You can offer a tiny bit of cat milk or bone broth as a treat, but avoid anything with salt or artificial ingredients. If you’re unsure about your kitten’s diet, especially if they have allergies, our guide on hypoallergenic cat diet homemade food might offer some useful ideas, but always run any dietary changes by your vet first.

When to Call the Vet

If your cat suddenly stops drinking water or starts refusing all fluids, that’s a red flag. It could signal an underlying health issue, like kidney disease or a urinary tract infection. Also, if you notice excessive thirst or urination, that’s another reason to see the vet. Remember, this guide is for general information, not medical advice. Always ask your vet before introducing new drinks, especially if your cat has a chronic condition.