National Pet Hydration Awareness Month: Why Keeping Your Pet Hydrated Matters More Than You Think

by Grace Briggs July 3, 2026

Every pet owner wants to see their companion happy, healthy, and full of energy. We pay close attention to the food we feed them, ensure they get plenty of exercise, and make time for regular grooming and veterinary check-ups. However, one of the most important aspects of pet health is often overlooked - hydration.

National Pet Hydration Awareness Month is the perfect opportunity to shine a spotlight on something every pet needs every single day: access to fresh, clean water. Proper hydration supports almost every function in your pet's body, from regulating temperature and aiding digestion to supporting healthy joints, kidneys, and organs. Whether you share your home with a playful puppy, an adventurous cat, a curious rabbit, or another beloved companion, understanding their hydration needs can help them live a healthier, happier life.

Why Hydration Is So Important

Water makes up a significant percentage of your pet's body and plays a vital role in keeping every system functioning properly. It transports nutrients throughout the body, helps remove waste products, cushions joints, regulates body temperature, and supports healthy circulation.

Unlike food, pets cannot go long without water. Even mild dehydration can begin to affect your pet's energy levels, digestion, and overall wellbeing. If dehydration becomes severe, it can quickly become a medical emergency requiring immediate veterinary treatment.

Pets lose water constantly throughout the day through breathing, panting, urination, bowel movements, and even through their paws. This lost fluid must be replaced regularly to maintain normal bodily functions.

How Much Water Does a Pet Need?

Every pet is different, and their daily water requirements depend on several factors, including:

Their size and weight
Their age
Their activity level
Their diet
The weather and temperature
Existing health conditions

As a general guide, many dogs and cats require around 50–70 ml of water per kilogram of body weight each day. Pets eating primarily dry food often need to drink more than those eating wet food because canned foods naturally contain much higher moisture levels.

Remember that these are only guidelines. Some pets naturally drink more than others, particularly during warmer weather or after exercise.

Why Some Pets Don't Drink Enough

Many owners assume that if water is available, their pet will naturally drink enough. Unfortunately, this isn't always the case.

Cats, in particular, are known for having a naturally low thirst drive. Their ancestors evolved in desert environments where much of their water came from prey, meaning many modern cats don't instinctively seek out water as often as dogs do.

Dogs may also drink less than they need if their water bowl isn't kept fresh, if they're distracted during the day, or if they simply become too excited while playing.

Other pets, including rabbits, guinea pigs, birds, and reptiles, also have unique hydration needs that depend on their species, environment, and diet.

Signs Your Pet May Be Dehydrated

One of the biggest challenges with dehydration is that early symptoms can be easy to miss. Being familiar with the warning signs can help you take action before the problem becomes serious.

Common signs include:

Dry or sticky gums
Sunken-looking eyes
Reduced skin elasticity
Excessive panting
Lethargy or unusual tiredness
Loss of appetite
Dark yellow urine
Reduced urination
Weakness or collapse in severe cases

If your pet shows signs of significant dehydration or refuses to drink altogether, it's important to contact your veterinary practice promptly.

Extra Care During Warm Weather

Summer naturally increases your pet's need for water. Even on mild days, pets can become dehydrated surprisingly quickly, especially after walks, play sessions, or travelling.

Dogs cool themselves primarily by panting, which causes increased water loss. Cats may groom themselves more frequently during warm weather, while small pets can be particularly sensitive to rising temperatures.

During warmer months:

Refresh water bowls several times a day.
Always provide access to shade outdoors.
Carry water during walks and journeys.
Avoid exercising pets during the hottest parts of the day.
Never leave pets inside parked vehicles.

Remember that even indoor pets need extra water when household temperatures rise.

Wet Food Can Help Increase Hydration

For some pets, especially cats, increasing moisture intake through food can be an effective way to support hydration.

Wet food contains significantly more water than dry kibble and can contribute meaningfully towards your pet's daily fluid intake. Some owners also add a small amount of water to dry food if their veterinarian recommends it.

It's important to make any dietary changes gradually to avoid digestive upset and ensure your pet continues to enjoy their meals.

Country Hunter Duck with Superfoods Pouch 6 x 150g £9.99 and Lily's Kitchen Cat Smooth Chicken Paté 85g x 19 £27.29

Simple Ways to Encourage Your Pet to Drink More

If your pet isn't drinking as much as you'd like, there are plenty of simple ways to encourage better hydration.

Fresh water is always more appealing than water that's been sitting out all day. Washing bowls regularly also prevents bacteria and unpleasant odours from building up.

Many pets enjoy having multiple water stations around the home, making it easier to stop for a drink wherever they happen to be relaxing.

Other helpful ideas include:

Try different bowl materials, such as stainless steel or ceramic.
Place bowls away from litter trays or food bowls if you have cats.
Offer larger bowls that don't touch sensitive whiskers.
Add extra water stations in larger homes.
Keep travel water bottles available when you're out and about.
Consider pet drinking fountains, as some pets prefer running water.

Finding what works best for your individual pet may take a little experimentation, but even small changes can make a noticeable difference.

Bella Bowls Extra Large Paparazzi Pink £12.79 and Munch & Crunch Double Diner Pet Bowls £6.39

Hydration for Small Pets

Hydration isn't only important for cats and dogs. Rabbits, guinea pigs, hamsters, ferrets, birds, and reptiles all require constant access to fresh, clean water appropriate for their species.

For rabbits and guinea pigs, dehydration can quickly contribute to digestive problems, making reliable access to water especially important. Some pets prefer bowls, while others are more comfortable using bottles.

Fresh vegetables with high water content can also contribute towards hydration for certain species when included as part of a balanced diet.

Always follow species-specific guidance regarding diet and hydration requirements.

Senior Pets and Hydration

As pets age, their hydration needs can change. Older animals may develop medical conditions that increase water requirements, such as kidney disease or diabetes, while arthritis or mobility issues may make reaching water bowls more difficult.

Senior pets benefit from having water easily accessible throughout the home. Elevated bowls may also make drinking more comfortable for some dogs.

If you notice your older pet suddenly drinking significantly more or less than usual, it's worth arranging a veterinary check-up, as changes in thirst can sometimes indicate an underlying health issue.

Travelling With Your Pet

Whether you're heading to the beach, visiting friends, or taking a longer holiday, hydration should always be part of your travel planning.

Pack enough fresh water for the journey, along with a portable bowl or travel bottle. Offer drinks regularly, especially after exercise or long periods in the car.

Some pets are reluctant to drink unfamiliar tap water while travelling, so bringing water from home for shorter trips may help encourage them to stay hydrated.

Hydration Myths

There are several common misconceptions about pet hydration.

"My pet drinks when they're thirsty."

While many pets regulate their intake well, others - particularly cats - may not naturally drink enough to stay optimally hydrated.

"Wet noses mean pets are hydrated."

A wet nose is not a reliable indicator of hydration. Some perfectly healthy pets have dry noses, while dehydrated pets can still have moist noses.

"Only active pets become dehydrated."

Even quiet indoor pets can become dehydrated, especially during warm weather or if they have an underlying medical condition.

Creating Healthy Hydration Habits

Good hydration isn't just about preventing dehydration - it's about supporting your pet's long-term health every day.

Simple habits can make all the difference:

Replace drinking water daily.
Clean bowls regularly.
Monitor changes in drinking habits.
Encourage drinking during hot weather.
Provide fresh water after exercise.
Ensure multiple pets each have easy access to water.

By making hydration part of your daily routine, you'll help support your pet's health throughout every season.

Oralade GI Oral Rehydration Fluid Support Drink For Pets £9.99 and Furr Boost Healthy Hydrating Drink For Dogs 400ml £11.99

Celebrate National Pet Hydration Awareness Month

National Pet Hydration Awareness Month is a great reminder that healthy pets start with the basics. While treats, toys, and adventures all contribute to a happy life, something as simple as a fresh bowl of clean water remains one of the most valuable things you can provide.

Take a moment this month to check your pet's drinking routine, refresh their water stations, and consider whether there are simple ways to encourage them to drink a little more. Small changes today can have a lasting impact on your companion's wellbeing.

Whether you have a playful puppy, a senior dog, a curious cat, or a small furry friend, keeping them properly hydrated is one of the simplest and most effective ways to support their health every day. After all, every wagging tail, contented purr, happy hop, and playful zoomie starts with a healthy, well-hydrated pet.