Dog Swimming Pool: How to Keep It Clean and Safe

If you’re the proud owner of a dog swimming pool, you may be seeking advice on how to maintain a dog-friendly pool and ensure dog pool safety. A pet pool is a refreshing retreat for your canine on sweltering days, a source of entertainment, and a beneficial tool for recovery post-injury. Nevertheless, owning swimming pools for dogs entails certain challenges and responsibilities that should not be overlooked. Throughout this article, we’ll address prevalent inquiries from pet owners regarding dogs and swimming pools.

By the time you finish reading this post, you’ll be equipped with enhanced knowledge of dog pool safety, including how to keep your dog-friendly swimming pool clean and secure. You’ll also learn how to optimize your pup’s health and joy through the pool. Let’s dive into the essentials of pool safety for your furry companion!

How Often Should You Clean Your Dog’s Swimming Pool?

In the same manner as any other type of pool, dog swimming pools require swimming pool maintenance. Based on their size, type, and how often they’re used, your pool must be cleaned daily to monthly. The following factors influence maintenance schedules for your pool:

  • More dogs, especially larger breeds, will enter the pool more, causing more dog fur, dirt, and debris. As a result, pool filters can get clogged, water quality decreases, and germs grow. Therefore, if you have multiple or large dogs, you must clean your pool more often.
  • Climate and time of year play an important role. Intense heat and sunlight can cause pool water to evaporate, increasing the concentration of chemicals and contaminants. This can alter the chlorine level and pH balance, potentially irritating your dog’s skin and eyes. It is also ideal for growing algae and bacteria, resulting in murky, odorous, and hazardous pool water. Due to this, it’s essential to conduct regular water testing during the warmer months, adjust water chemistry, and replenish the pool’s water whenever necessary.
  • For clear and sanitary pool water, ensure your pool filter and pump are efficient and high quality. Besides removing dirt, hair, and other debris, these components circulate the water throughout the pool. Some pool filters and pumps require regular maintenance and replacement, while others are less effective. According to manufacturer guidelines, ensure your filter and pump are operating correctly, free of blockages and damage.
  • Your dog pool should be cleaned once a week or more often if necessary. You need to skim the water’s surface to remove leaves, bugs, and other debris, vacuum the bottom and sides, and clean the filter and pump according to the manufacturer’s instructions. In addition, you should check and adjust the water chemistry every week. Test your pool water for pH, chlorine, and total alkalinity, and then add the right products to balance them. A pH of 7.2 to 7.6 is ideal, a chlorine level of 1 to 3 parts per million (ppm), and an alkalinity level of 80 to 120 ppm is ideal. Using a pool test kit or strips, you can measure these levels and adjust them according to product labels.
Dog Swimming Pool
Dog swimming in the pool

What Are the Best Products to Use for Cleaning Your Dog Swimming Pool?

It is important to know that not all pool cleaning products are safe for your dog’s swimming pool. Some of them contain harsh chemicals, such as bleach, ammonia, and borax, which can harm your pet. It is advisable to avoid products containing these chemicals, as they can cause allergies, burns, or poisoning. You can use the following products to clean your dog’s pool:

Baking soda

Baking soda is a cheap and effective way to raise your pool water’s pH and total alkalinity if they are too low. Low pH and total alkalinity can make your pool water corrosive and damage your pool equipment and your dog’s skin and fur. To use baking soda, simply add about 1.5 pounds of it per 10,000 gallons of water and mix it well. You can also use baking soda to scrub the walls and floor of your pool to remove stains and algae.


Vinegar is another cheap and effective way to lower your pool water’s pH and total alkalinity if they are too high. High pH and total alkalinity can make your pool water cloudy and reduce the effectiveness of chlorine. To use vinegar, simply add about 2 cups of it per 10,000 gallons of water and mix it well. You can also use vinegar to clean your pool’s filter and pump to remove calcium and mineral deposits.

Hydrogen peroxide

Hydrogen peroxide is a natural and safe way to sanitize your pool water and kill algae and bacteria. It is also gentle on your dog’s skin and fur and produces no harmful byproducts. To use hydrogen peroxide, simply add about 1 cup of 3% solution per 500 gallons of water and mix it well. You can also use hydrogen peroxide to clean the walls and floor of your pool to remove stains and algae.

Enzyme cleaners

Enzyme cleaners are specially designed products that break down organic matter in your pool water, such as dirt, hair, urine, and faeces. They also help reduce the odor and cloudiness of your pool water and improve the filtration and circulation of your pool. To use enzyme cleaners, simply follow the manufacturer’s instructions for your pool size and type, and add them to your pool water regularly.

Dog Swimming PoolHow Can You Prevent Algae and Bacteria Growth in Your Dog’s Swimming Pool?

In order to maintain a dog swimming pool, it is very important to prevent algae and bacteria from growing. Algae and bacteria are responsible for causing your pool water to become green, slimy, and smelly, posing a health risk to both your dog and yourself. These organisms can cause infections, rashes, diarrhea, and other illnesses. Therefore, you should take certain precautions to make your pool water safe and clear. The following tips will help to prevent the growth of algae and bacteria in your dog swimming pool:

Keep your pool water balanced

As mentioned before, you should check and adjust the pH, chlorine, and total alkalinity levels of your pool water at least once a week or more often if the weather is hot or rainy. This will help keep your pool water stable and resistant to algae and bacteria growth.

Circulate the pool water

If your pool gets much use, it should be run for at least 8 hours a day to keep the water moving and filtered and to prevent stagnant areas where bacteria and algae can grow.

Ensure that your pool water is clean

Clean your pool regularly, as described above. This will help remove dirt, hair, and other debris that can feed algae and bacteria and clog your filter and pump. In addition, shock your pool water once a month or more often if it is heavily used. In shock testing, chlorine or hydrogen peroxide is added to your pool water to kill algae and bacteria. The manufacturer’s instructions for the product you use should be followed, and your dog should stay out of the pool for at least 24 hours after shock.

Cover your pool when it is not in use

Your pool should be covered whenever it is not in use, especially at night and during the winter months. Keeping the water in your pool from evaporating, as well as reducing dirt, leaves, and insects entering the pool, will help you keep it warmer and prevent algae and bacteria from growing there.

How Can You Protect Your Dog from Drowning or Getting Injured in The Pool?

To keep your dog safe in the pool, you should prevent drowning and injury. Even good swimmers can face dangers like exhaustion, panic, or entrapment. Here are some tips:

  • Watch your dog: Don’t leave your dog alone in or near the pool, even with a life jacket. Monitor your dog and help if he or she is in trouble. Limit the swimming time, and offer breaks and water.
  • Teach your dog to swim: Don’t assume your dog can swim or likes it. Some dogs are scared or struggle in the water. Introduce your dog to the pool slowly. Start in shallow water, and support your dog with your hands or a flotation device. Show your dog how to use the pool steps or ramp. Don’t throw or force your dog into the pool, as this can be traumatic.
  • Make the pool safe: Make sure your pool is dog-friendly and has no hazards. Put a fence or a gate around the pool to keep your dog away when you’re not around. Provide a pool ramp or steps for your dog to make it easy to enter and exit the pool. Remove any objects that can harm your dog, like pool toys, hoses, or cords. Keep the pool water comfortable, not too hot or cold.
  • Use a life jacket: Consider using a life jacket for your dog, especially if he or she is not a good swimmer or has a health issue. A life jacket can give your dog extra support and prevent drowning or exhaustion. Choose a life jacket that fits your dog well and has a handle on the back so you can lift your dog out of the water if needed.
Dog Swimming Pool
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What Are the Benefits and Risks of Dog Swimming Pool Therapy?

Your dog swimming pool can also be a therapy to help your dog heal from injuries, illnesses, or surgeries. Dog swimming pool therapy, or hydrotherapy, is a physical therapy that uses water to help your dog move better, get stronger, feel healthier, and hurt less. Dog swimming pool therapy can help dogs with problems like:

  • Arthritis
  • Hip dysplasia
  • Spinal injuries
  • Joint problems
  • Obesity
  • Anxiety
  • Aging But dog swimming pool therapy is not for every dog and can have some risks or side effects, such as:
  • Infection
  • Ear problems
  • Skin irritation
  • Overexertion
  • Dehydration
  • Hypothermia So, you should ask your veterinarian before starting dog swimming pool therapy for your dog, and do what he or she says. You should also watch your dog’s condition and behavior during and after the therapy, and tell your veterinarian if anything changes or worries you.


We hope this blog post has answered some of your questions about dog swimming pools and how to keep them clean and safe. A dog swimming pool can be a great addition to your backyard and provide many benefits for your dog’s health and happiness. However, it also requires some care and attention and some safety precautions. By following the tips and advice in this post, you can ensure your dog swimming pool is a fun and safe place for your pup to enjoy. Happy swimming!

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