Tuna Wave
The classic. Ocean fresh, bowl emptying, tail up.
$14for 12 bottles
Flavored water for cats
Water cats actually drink.
Cats have a weak thirst drive, so a bowl of plain water often sits untouched. H2Purr adds a flavor they actually want, so every sip counts toward better hydration.
In a peer reviewed hydration study, cats drank about 3 times more when the water tasted like something.*
Three flavors. Zero fuss.
Bowl ignored. Bottle gone.
Why it matters
Cats are built to under drink.
Cats evolved in dry places and get much of their moisture from prey. Their thirst drive is weak, so many of them sip far less than they need. Over time, low water intake is linked to urinary and kidney trouble, two of the most common feline health worries.
3x*
more water consumed when it was nutrient enriched and flavored
A peer reviewed hydration study found cats drank about three times more enriched water than plain water. Make the bowl interesting and cats do the rest.
The average cat
- Walks past a plain water bowl
- Takes a few polite sips a day
- Leans on dry food with little moisture
- Quietly drifts toward dehydration
With H2Purr
- Comes running at the sound of a pour
- Drinks about 3 times more*
- Gets the fluids that support urinary health
- Hydration turns into a happy habit
The flavors
Pick a flavor. Or all three.
Each bottle is made to be poured into a regular bowl. Cats get a scent and taste they love, with nothing in it you would not want near your best friend.
Salmon Splash
Rich and rosy. For the cat who has opinions.
$14for 12 bottles
Chicken Mist
Light, savory and gentle. A calm little sip.
$14for 12 bottles
How it works
Three easy steps. One happy cat.
1
Pour it in the bowl
Add a bottle to your cat's usual bowl, or mix a splash into fresh water. No new gear needed.
2
Watch the bowl get interesting
Curious sniffs turn into real drinking. Most cats notice within the first day.
3
Refill with a subscription
Pick your flavors and a schedule. A fresh box arrives before the last bottle runs dry. Skip or cancel anytime.
Stories
Cats have spoken. Mostly by licking the bowl.
Notes from early households who gave H2Purr a try.
"Mochi used to ignore her bowl until dinner. Now she checks it between naps. I refill it twice a day and she still supervises."
"Salmon Splash is the first thing Oreo has approved without a three day investigation. The bowl is empty by morning."
"Biscuit is a kitten, so everything is a toy, including water. Chicken Mist got her actually drinking it. Worth every dollar."
Questions
Everything cat people ask.
What is H2Purr?
H2Purr is flavored water made for cats. It comes in three flavors, Tuna Wave, Salmon Splash and Chicken Mist, and is designed to make drinking more appealing than a plain bowl.
Is there really science behind this?
Yes. A peer reviewed study (PMC12089729) found cats consumed about three times more nutrient enriched water than plain water. Cats have a weak thirst drive, so a taste they like helps them drink more.
How do I serve it?
Pour it into your cat's regular water bowl. You can serve it on its own or mix some with fresh water. Replace what is left in the bowl each day to keep it fresh.
Should I stop offering plain water?
No. Always keep a bowl of fresh plain water available too. H2Purr is an extra way to encourage drinking, not a replacement for clean water.
How much does a cat need to drink?
It depends on size, age, diet and health. Your veterinarian is the best source for your own cat's hydration needs, so ask at your next visit.
My cat is picky. Which flavor should we start with?
Start with the variety pack. Cats have strong preferences, and having all three flavors lets you find the favorite quickly. Tuna Wave is our best seller.
How does the subscription work?
Choose your flavors and a delivery schedule. We ship before you run out. You can pause, skip or cancel whenever you like, with no fees and no phone calls.
What if my cat does not like it?
Tell us within 30 days and we will make it right with a swap or a refund. Every cat deserves a flavor they love.
Start with all three flavors
Join the list for early access to the variety pack and a launch day thank you for your cat.
- 30 day happy cat promise
- Skip or cancel anytime
- No spam, only cat news
* Based on peer reviewed research, PMC12089729, in which cats consumed about 3 times more nutrient enriched water than plain water, consistent with cats having a weak thirst drive. Individual results vary.