Why Do Cats Put Things in Their Water Bowl? 8 Vet-Verified Reasons

It has been said that curiosity killed the cat, but in reality, their curiosity often keeps them safe. A cat's curiosity leads them to investigate everything they encounter, from new smells to strange noises. This inquisitiveness often puts them in unique situations where they can see and learn new things.

While cats may sometimes get into trouble by being too curious, this trait also helps them become better problem solvers, more adaptable to change, and helps them learn and grow. Cats use their curiosity to understand how the world works and can be very resourceful in figuring things out.

They explore their surroundings by playing with objects they find. So, it's no surprise cats sometimes put things in their water bowl. But what is the reason behind this behavior? Well, that can be difficult to establish with certainty, but we can surely guess.

The 8 Possible Reasons Why Cats Put Things in Their Water Bowls

1. Accident

It may be that your cat’s toy or other objects ending up in their water bowl is purely an accident. Cats love to play and get the zoomies, and may bite and toss around their toys. It’s not surprising that sometimes they end up in weird places, such as behind the counter, on the opposite end of the room, or in their water bowl.

2. Boredom

Another potential reason cats put things in their water bowl, by accident or on purpose, may be due to boredom. Your kitty needs a fair amount of physical exercise and mental stimulation, depending on their age, health, personality, and lifestyle, in order to feel content and fulfilled. Otherwise, they may start looking into how best to entertain themselves, leading often to mischief.

3. Having Fun

a cat dipping its paws on a bowl of water — Image Credit: yykkaa, Shutterstock

Some cats enjoy playing with water, and they may put things in their water bowl to amuse themselves. Some cats enjoy batting around a toy or playing with food in their water, while others may be curious about what the object looks like floating in their drink.

Cats are intelligent animals, and many experience delight in interacting with objects they place in their water bowl. In some cases, dropping items into water is also part of a natural exploratory drive, allowing cats to observe how objects move, make ripples, or change sound when they hit the surface. A few cats may also display instinctive “safe-keeping” behavior, placing valued toys in locations they perceive as secure or familiar, such as near their food and water. Other playful cats use the bowl as a way to mimic hunting or “fishing,” especially when the movement of water resembles the motion of prey.

4. Convenience & Easy Access

Possibly, one explanation for why some cats put things in their water bowl is that it is simply convenient for them. When a cat wants to drink, they have to drop the object they're holding in their mouth in order to do so. If a cat has a toy or other item, they may carry it to the water bowl and end up accidentally dropping the object inside the water bowl.

5. Seeking Attention

Some cats will be particularly messy around their water bowls if they realize this is the way to get their owner’s attention. Even negative attention, if you have shouted at them, is a form of attention, and they may have associated dropping something in their water bowl with receiving a response from you.

6. Insecurity About the Object or Mild Resource Guarding

Some cats place important items near their food or water because these locations feel predictable and secure. Although true resource guarding is more commonly seen in dogs, cats can show subtle forms of this behavior, especially in multi-cat households. Bringing a toy or object to a key resource may help the cat feel more in control of their environment.

Cats experiencing early vision changes, whether from aging, hypertension-related retinal disease, or other ocular issues, may interact with their water bowl differently. The reflective surface or movement of the water can draw their attention, and some cats use sound or ripples to help locate objects. While not a primary sign of vision loss, placing items in the water bowl can occasionally accompany other clinical changes.

8. Possible Health Concerns

Although health issues are not the most likely reason, your cat putting or dropping food or objects in their water bowl could be a warning sign of a potential health problem. Your cat may have a health issue that is causing oral or dental pain, and they might be dropping treats or food from their mouth, chewing awkwardly, drooling, eating less, or having bad breath.

It is also possible that your cat has a health condition that is causing them to drink excessively. Cats may increase their water intake when they develop conditions such as hyperthyroidism, urinary tract disease, feline diabetes, or kidney disease. These problems are typically accompanied by lethargy, changes in appetite, weight loss, messy drinking, or excessive drinking. You should schedule an appointment with a veterinarian if you notice any of these warning signs.

How Can You Stop Your Cat From Putting Toys in Their Water

It is difficult to determine whether or not you can "stop" your cat from doing anything since every feline has a unique personality and set of behaviors. In some cases, using positive reinforcement may discourage the animal from continuing a particular activity; however, with such behavior, this may prove challenging because it depends on the reason behind it.

It is possible to reduce undesirable behaviors in cats, but it may take a bit of effort. If you are trying to stop your cat from putting toys in their water, you must be very consistent in your efforts.

1. Change to a Water Fountain

You can prevent your cat from putting toys in their water by removing the water bowl, but you should still ensure that they stay hydrated. An excellent way to change the scenario for your cat while enticing them to drink is to swap the water bowl for a water fountain.

2. Enrich Their Environment

nebelung cat playing on the floor — Image Credit: Milada Vigerova, Shutterstock

Ignore your cat if they intentionally place their toys in the water bowl to attract your attention. Wait until your cat is distracted or asleep before cleaning up the mess. That way, you will send the message that you are uninterested in the behavior. Increase their physical exercise and enrich their environment using cat trees, vertical perches, scratch posts, toys, food puzzles, and more, in order to reduce the boredom that may be contributing to the behavior.

3. Consult a Veterinarian

If your cat has only recently started dropping food or other objects in their water bowl, or they are drinking more than usual, behaving differently, being lethargic, eating less, or losing weight, it’s important to get them checked over by a vet.

Conclusion

Ultimately, cats may put things in their water bowl for various reasons. Some cats do it just for fun, out of curiosity, due to boredom, or because they like to play with their water, while others may drop food in the bowl accidentally. If your cat puts things in their water bowl, there is generally no need to worry unless they are showing other signs of illness, in which case you should visit a vet. Otherwise, just keep an eye on the bowl to ensure your cat is drinking enough water!