Why Dogs & Cats Still Need Hydration in Cool Weather

• Posted on 22 October 2026
• By Dr. Jill Tack, Board Certified Naturopathic Doctor
• Posted in Bone Broth for Dogs, bone broth for pets, Cat Hydration, Dog Hydration, Fall Pet Wellness, Pet Fresh Feeding, Pet Hydration, pet nutrition, raw food
• 0

Discover why hydration still matters in cooler weather and simple ways to add more moisture to your dog or cat’s daily meals.

When temperatures drop, hydration probably isn’t the first thing on your mind. Your pet isn’t panting through a hot summer afternoon, so it is easy to assume their water needs take care of themselves.

But hydration matters year-round. Water supports digestion, circulation, temperature regulation, nutrient transport, and normal urinary and kidney function. Cooler weather doesn’t switch those needs off, which is why fall is a great time to look beyond the water bowl and think about moisture in your pet’s food too.

What hydration really means

Hydration is about maintaining enough water in the body for normal physiological functions.

Water is essential every day, regardless of whether it is 85 degrees or 45 degrees outside.

Hydration supports:

• Digestion
• Nutrient transport
• Circulation
• Temperature regulation
• Kidney and urinary function
• Normal cellular processes

The Merck Veterinary Manual’s overview of small-animal nutritional requirements explains water’s fundamental importance as part of proper nutrition.

Fresh drinking water should always be available.

But there is another source pet parents sometimes overlook: food.

Why moisture in food matters

Fresh and wet foods naturally contain much more moisture than dry foods.

That’s particularly worth thinking about for cats, who may not always compensate for a dry diet by drinking large quantities from a bowl.

Adding moisture to meals can be as simple as:

• Feeding raw or fresh food
• Adding appropriate wet food
• Using pet-safe bone broth
• Rehydrating freeze-dried food
• Using moisture-rich toppers

For more ideas, check out 4 easy ways to hydrate your pet.

Your pet doesn’t know whether the moisture came from a bowl or dinner. Their body simply needs adequate water.

Don’t wait for obvious thirst

A pet doesn’t need to be visibly overheated for hydration to matter.

Some pets may drink differently as temperatures and activity levels change, which makes fall a perfect time for a bowl check.

Ask yourself:

• Is fresh water always available?
• Does my pet eat mostly dry food?
• Could I introduce a moisture-rich meal or topper?
• Does my cat actually drink regularly?
• Have I noticed changes in drinking or urination?

Sudden increases or decreases in thirst or urination should be discussed with your veterinarian because they can be associated with underlying medical conditions.

Hydration is particularly important when thinking about urinary wellness, too. Learn why urinary health support for cats and dogs starts with moisture.

Easy ways to make the bowl more hydrating

You don’t need to turn dinner into soup.

Start simple.

Try adding a splash of warm water to a meal, rehydrating freeze-dried raw properly, rotating in canned or fresh food, or topping dinner with a little pet-safe bone broth.

For some pets, a slightly warmed, aromatic meal is particularly appealing as temperatures cool.

Want to dig deeper into the topic? Read Why Hydration Matters More Than You Think.

More moisture and a happier eater? That’s a pretty fetching fall upgrade.

Do dogs and cats need as much attention to hydration during fall and winter?

Yes. Hydration is essential year-round. Even when pets aren’t panting through hot summer weather, their bodies still need water for digestion, circulation, temperature regulation, and kidney and urinary function. Moisture-rich food can help contribute to overall water intake.

What pet parents ask

My dog drinks water. Do I still need moisture in the food?
Not necessarily, but moisture-rich food can contribute to total water intake and can be a helpful nutritional upgrade.

Why do people talk so much about hydration for cats?
Cats can be less enthusiastic drinkers than dogs, making dietary moisture particularly useful for many cats.

Can I just pour water over kibble?
Water can increase the moisture content of a meal, but don’t leave moistened food sitting out for long periods. Practice good food hygiene and discard uneaten portions appropriately.

FAQ

Does cold weather mean pets need less water?
Pets still use and lose water in cool weather, so hydration remains important even when overheating isn’t a concern.

Is bone broth good for hydration?
Pet-safe bone broth can add moisture and flavor. Choose products formulated for pets and avoid broths containing ingredients such as onion or excessive sodium.

Does raw food contain moisture?
Yes. Raw and other fresh foods naturally contain substantial moisture compared with dry kibble.

Can hydration support urinary health?
Adequate hydration is important for normal urinary and kidney function.

Add a little more moisture this fall

Sometimes one of the easiest bowl upgrades isn’t another supplement.

It’s water.

If your pet’s meals are mostly dry, consider adding a little more fresh, moisture-rich nutrition this fall.

Can’t make it into the store? Explore The Pet Beastro’s delivery options and have your pet’s fresh food, hydration toppers, and everyday favorites brought closer to your doorstep.

Better hydration can begin with the very next bowl.