Why Do Cats Love Drinking from the Tap?

Many cats jump up to the edge of the sink when they hear the sound of running water or demand that the tap be turned on to quench their thirst.

To understand this behavior, it helps to look back at the cat’s ancestral background. Cats originally evolved in arid climates, where they adapted to dry conditions and obtained most of their hydration from their prey. This evolutionary trait benefits their descendants today, as cats generally feel less thirst than other animals. Problems can arise, however, if a cat is mainly fed dry food, as it doesn’t provide nearly as much moisture as their natural diet.

Why the Tap is So Appealing to Cats?

According to veterinarian Dr. Andrea Bodó, cats are particularly meticulous about cleanliness, which may explain why the tap is so attractive to them. It offers fresh and clean water, which is often more appealing than stagnant water.

In addition to freshness, the sparkle and sound of running water may also attract cats. You may notice that cats don’t just drink from the tap; they often play with the stream using their paws.

“Compared to drinking from a bowl, the tap offers a more enjoyable experience. Also, if a cat’s sensitive whiskers touch the bowl’s edge, it can feel unpleasant, especially if the bowl is metal,” Dr. Bodó explains.

Other Reasons Why Cats Prefer the Tap

The website cathealth.com suggests several other reasons why cats might choose the tap over a water bowl:

• They might not see still water well.
• They feel more vulnerable when drinking from a bowl.
• Due to evolutionary instincts, they may distrust standing water, as it’s prone to bacterial growth.
• The sound of running water is easier to locate.
• Fresh tap water may taste better to them.

How to Ensure Your Cat Drinks Enough Water

According to the veterinarian, cats generally don’t need much water, but their fluid requirements increase when fed dry food, during certain life stages (such as old age), or with certain illnesses (like fever, diarrhea, vomiting, and kidney failure). In these cases, a plentiful water supply is essential.

“The simplest way to provide water is to turn on the tap when you get home or before you leave,” says Dr. Andrea Bodó. “However, this doesn’t necessarily align with the cat’s needs, as it’s best for them to have access to water whenever they’re thirsty.”

Another option is to get a so-called cat fountain. Although the water needs to be changed, it creates the illusion of flowing water. “Cats prefer it to a regular bowl, though they may still line up when they hear the tap running,” the expert added.