H2O4K9 Review: The Water Bottle For Your Dog

H2O4K9 Dog Water Bottle In UseSo far here on the blog we have kept our focus entirely on human hydration. Despite that, the need for hydration is just about universal when it comes to living organisms, with our canine companions being no exception. Man’s best friend should never go thirsty, and with some help from the H2O4K9 Dog Water Bottle you can always have some clean drinking water available for your pooch.

In addition to a 25-ounce stainless steel bottle, the H2O4K9 also includes a nifty BPA-free plastic cup which doubles as the lid and acts as the perfect drinking vessel for your dog. The shape of the cup is designed to allow dogs to drink naturally from it with no issue. Let’s take a closer look at this water bottle for dogs in a brief review!

H2O4K9 Doggy Water Bottle: A Short Review

H2O4K9 Dog Water Bottle Front ViewEven though dogs probably aren’t too discerning about their water bottles, or even their water sources, the H2O4K9 provides a sleek bottle which tackles both these problems. While your dog might be content to hydrate from any nasty puddle it wanders upon, doting dog owners will surely want to ensure their dog always has clean water available on outings. Dog owners who frequently take their dogs out on road trips, long walks, or day outings, are probably already familiar with having to carry around some water and a bowl to attend to their hydration needs throughout the day.

The H2O4K9 Water Bottle is provides a much more compact way of doing this than traditional methods. The cup doubles as a screw-on lid and is the perfect shape for a dog’s snout to comfortably drink from. The bottle itself is made from 18/8 food-grade stainless steel and has a decent 25 ounce capacity.

Clever Design

H2O4K9 Dog Water Bottle in Blue with Drinking Lid Cup OffThere are a few neat design features on the H2O4K9 bottle. Its slim profile allows it to fit comfortably into cup holders or water bottle carriers. Even nicer, the cup is the perfect shape to dump unused water back into the bottle in case your pooch wasn’t quite as thirsty as you thought. This can save a lot of water which might have otherwise been discarded!

You do have to hold the cup in your hand while the dog gets a drink, which some might find less than optimal. The main benefit to this is that, unlike with a bowl or a small container, you can brace the cup to provide your dog with a stable vessel to drink from, instead of pushing it around on the ground and potentially wasting water. But being able to quickly give your dog a drink no matter where you are is a pretty nifty benefit to carrying this doggy water bottle with you.

Review Summary


The H2O4K9 is a pretty well-designed product which accomplishes its goals with a functional and stylish execution. Its sort of a silly product on the surface, but dog owners will recognize its utility immediately! Definitely a great gift, and a well executed product. A bargain at less than $20 on Amazon.

We award the H2O4K9 5/5 stars!

Learn More about the H204K9 Dog Water Bottle

You can learn more details about the H204K9, check current prices, read customer reviews, or purchase your own at the Amazon listing.

Or check out this great YouTube review courtesy of PuppyInTraining.com to see the H2O4K9 in action!



A Stylish & Cleverly Engineered Bottle
Handy Dog-Friendly Drinking Cup

  • Editor Rating
  • Rated 5 stars
  • 100%

The H2O4K9 provides a nifty way to make sure your dog always has access to the best water at home or on the go!

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