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Can Cats Share a Water Fountain? Expert Tips and Benefits-petwant

Dec 13,2023 | petwant

Cats are known for their independence and curiosity, which make them great pets. However, when it comes to sharing a water fountain, many cat owners are unsure if it’s safe and beneficial for their cats. In this article, we will answer the question: can cats share a pet water fountain? We will also provide some expert tips and benefits of having a water fountain for your cats.

Why Cats Need Access to Clean Water

Water is essential for cats’ health and well-being. Water helps regulate body temperature, flush out toxins, prevent urinary tract infections, and support kidney function. Cats need to drink enough water every day to stay hydrated and healthy.

However, many cats don’t drink enough water from a bowl, especially if the water is stale or dirty. Cats have a natural preference for running water, which they associate with freshness and safety. Running water also stimulates their senses and encourages them to drink more.

Benefits of a Cat Water Fountain

A cat water fountain is a device that provides a continuous stream of fresh and filtered water for your cats. A cat water fountain can offer many benefits for your cats, such as:

  • Encouraging them to drink more water and stay hydrated
  • Providing them with clean and fresh water that is free of bacteria, dirt, and chemicals
  • Reducing the risk of urinary tract infections, kidney problems, and other health issues related to dehydration
  • Enhancing their environment and mental stimulation
  • Reducing the frequency of changing and cleaning the water bowl

Can Cats Share a Water Fountain?

The answer is yes, cats can share a water fountain without any health risks. In fact, sharing a water fountain can encourage cats to drink more water, which is essential for their overall health. However, there are some things to keep in mind when it comes to sharing a fountain with multiple cats.

First, it’s important to choose a fountain with a large enough capacity to accommodate all of your cats. A fountain with a capacity of at least 128 oz (3.8 liters) is recommended for multiple cats.

Second, it’s important to clean the fountain regularly to prevent bacteria growth and ensure that the water remains clean and fresh. This is especially important when sharing a fountain with multiple cats. Regular cleaning and maintenance can help prevent health issues and keep your cats happy and healthy.

Third, some cats may prefer to drink from a separate water source. If you notice that one of your cats is hesitant to use the fountain, it may be worth providing a separate water bowl for them. Some cats may be territorial and don’t like to share their water with other cats. Some cats may also have different preferences for the flow and temperature of the water.

How to Choose and Maintain a Cat Water Fountain

There are many types and models of cat water fountains available on the market, so how do you choose the best one for your cats? Here are some factors to consider when choosing a cat water fountain:

  1. Size and capacity: Choose a fountain that can hold enough water for all of your cats and doesn’t need to be refilled too often.
  2. Material and design: Choose a fountain that is made of durable and non-toxic material, such as stainless steel, ceramic, or BPA-free plastic. Avoid fountains that have sharp edges, small parts, or complicated shapes that can be hard to clean or pose a choking hazard.
  3. Filter and pump: Choose a fountain that has a good filter and pump system that can keep the water clean and fresh. Look for filters that can remove impurities, odors, and tastes from the water. Look for pumps that are quiet, energy-efficient, and easy to replace.
  4. Flow and noise: Choose a fountain that has a flow and noise level that suits your cats’ preferences. Some cats may like a gentle fountain, while others may prefer a waterfall or a bubble. Some cats may be scared by a loud or noisy fountain, while others may not mind it.
  5. Ease of use and cleaning: Choose a fountain that is easy to use and clean. Look for fountains that have simple and clear instructions, indicators, and features. Look for fountains that are easy to disassemble, wash, and reassemble. Ideally, the fountain should be dishwasher-safe or hand-washable.

Once you have chosen a cat water fountain, you need to maintain it properly to ensure its optimal performance and longevity. Here are some tips on how to maintain a cat water fountain:

  • Change the water daily or every other day to keep it fresh and clean.
  • Clean the fountain at least once a week or more often if needed. Follow the manufacturer’s instructions on how to clean the fountain and its parts. Use mild soap and water or vinegar and water to clean the fountain. Rinse well and dry thoroughly before reassembling the fountain.
  • Replace the filter and pump regularly according to the manufacturer’s recommendations. Usually, the filter should be replaced every 2 to 4 weeks, and the pump should be replaced every 6 to 12 months.
  • Check the water level and the flow regularly to make sure the fountain is working properly. Add more water if the level is low or the flow is weak. Adjust the flow if it is too strong or too weak for your cats.
  • Keep the fountain away from direct sunlight, heat sources, and electrical outlets to prevent algae growth, overheating, and fire hazards.


Here are some frequently asked questions and answers about cat water fountains:

Q: How much water should a cat drink per day?

A: The amount of water a cat needs to drink per day depends on several factors, such as their size, age, diet, activity level, and health condition. Generally, a cat should drink about 3.5 to 4.5 ounces (100 to 130 ml) of water per 5 pounds (2.3 kg) of body weight per day. However, this may vary depending on the individual cat and their circumstances. If you are concerned about your cat’s water intake, consult your veterinarian.

Q: How can I tell if my cat is dehydrated?

A: Dehydration is a serious condition that can affect your cat’s health and well-being. Some signs of dehydration in cats include:

  • Lethargy or weakness
  • Loss of appetite or weight
  • Dry mouth, nose, or eyes
  • Sunken eyes
  • Reduced skin elasticity
  • Increased heart rate or breathing
  • Decreased urine output or dark-colored urine

If you notice any of these signs, take your cat to the veterinarian as soon as possible.

Q: How can I encourage my cat to drink more water?

A: Some cats may not drink enough water from a bowl, especially if the water is stale or dirty. Here are some ways to encourage your cat to drink more water:

  • Provide a cat water fountain that provides fresh and filtered water with a stimulating flow.
  • Provide multiple water sources around the house, such as bowls, cups, or faucets.
  • Keep the water sources clean and fresh by changing the water daily and cleaning the containers regularly.
  • Add some flavor to the water, such as tuna juice, chicken broth, or catnip tea.
  • Feed your cat wet food or add some water to their dry food to increase their water intake.
  • Play with your cat and provide them with toys and treats to stimulate their thirst.


Cats can share a water fountain without any health risks, as long as the fountain is clean, large enough, and suits their preferences. A cat water fountain can provide many benefits for your cats, such as encouraging them to drink more water, providing them with clean and fresh water, reducing the risk of health issues, and enhancing their environment and mental stimulation. To choose and maintain a cat water fountain, you need to consider some factors, such as size, material, design, filter, pump, flow, noise, ease of use, and cleaning. By following these tips, you can help ensure that your cats always have access to clean and fresh water.