Gelatin Hydrolysate
(Bovine Collagen)
✓ Supports joint health & mobility
✓ Helps maintain connective tissue strength
✓ Enhances flavor to encourage hydration
Developed by veterinary nutritionists
Meets highest quality standards
Manufactured in a FDA Registered Facility
Backed by our 90-day guarantee7 Daily Packs of Powdered Hydration Supplement for Dogs
Every dog deserves more than plain water. Ruff H2O™ supports deeper hydration by replenishing essential electrolytes and nutrients dogs lose every day. Formulated with amino acids, collagen, and a naturally appealing flavor, it helps support energy, mobility, and overall wellness, while encouraging dogs to drink more. Every sip delivers simple, effective hydration for a happier, healthier pup.
Choose your bag size:
Ruff H2O™ goes beyond ordinary water to support deeper, more effective hydration for dogs of all ages. Designed to replenish what dogs lose through daily activity, heat, and aging, it helps keep them energized, comfortable, and ready for whatever comes next.
✓ Supports Healthy, Balanced Hydration Replenishes essential electrolytes dogs naturally lose through daily activity, heat, and aging.
✓Encourages Increased Water IntakeMild, dog-approved flavor helps even picky drinkers stay properly hydrated.
✓ Promotes Muscle Comfort & RecoverySupports fluid balance and muscle function after walks, playtime, or exercise.
✓ Supports Joint Health & Natural EnergyHydrolyzed collagen, amino acids, and vitamin B12 help maintain mobility and vitality.
✓ Supports Healthy, Balanced Hydration Replenishes essential electrolytes dogs naturally lose through daily activity, heat, and aging.
✓Encourages Increased Water IntakeMild, dog-approved flavor helps even picky drinkers stay properly hydrated.
✓ Promotes Muscle Comfort & RecoverySupports fluid balance and muscle function after walks, playtime, or exercise.
✓ Supports Joint Health & Natural EnergyHydrolyzed collagen, amino acids, and vitamin B12 help maintain mobility and vitality.
✓ Supports Healthy, Balanced Hydration Replenishes essential electrolytes dogs naturally lose through daily activity, heat, and aging.
✓Encourages Increased Water IntakeMild, dog-approved flavor helps even picky drinkers stay properly hydrated.
✓ Promotes Muscle Comfort & RecoverySupports fluid balance and muscle function after walks, playtime, or exercise.
✓ Supports Joint Health & Natural EnergyHydrolyzed collagen, amino acids, and vitamin B12 help maintain mobility and vitality.
1. Open Sachet
Tear open 1 packet of Ruff H2O™.
2. Mix
Add to your dog's fresh water bowl and stir until dissolved.
3. Serve
Offer as regular drinking water—dogs love the natural flavor.
4. Refresh
Replace mixed water every 24 hours and always keep fresh water available.
(If your dog has a medical condition, check with your vet before use.)
1. Open Sachet
Tear open 1 packet of Ruff H2O™.
2. Mix
Add to your dog's fresh water bowl and stir until dissolved.
3. Serve
Offer as regular drinking water—dogs love the natural flavor.
4. Refresh
Replace mixed water every 24 hours and always keep fresh water available.
(If your dog has a medical condition, check with your vet before use.)
1. Open Sachet
Tear open 1 packet of Ruff H2O™.
2. Mix
Add to your dog's fresh water bowl and stir until dissolved.
3. Serve
Offer as regular drinking water—dogs love the natural flavor.
4. Refresh
Replace mixed water every 24 hours and always keep fresh water available.
(If your dog has a medical condition, check with your vet before use.)
Ruff H2O™ is safe for everyday use and ideal during warm weather, after exercise, or anytime your dog needs extra hydration support. Suitable for dogs of all ages and activity levels. Always provide access to fresh water and replace mixed water every 24 hours. If your dog has a medical condition or is under veterinary care, consult your veterinarian before use.
We're so confident that your dog will not only love the taste of Ruff H2O, but will also thrive from the powerful blend of electrolytes and amino acids that it delivers, that we back every order with our full 90 Day Money Back Guarantee. If for any reason you’re not completely satisfied, whether your pup turns its nose or you don't see the difference in their health, you can return it with no questions asked.
With Ruff Greens, you have nothing to lose and your dog has a lifetime of vibrant health to gain!
Not finding your answers? Read below or call our specialist at 214.Ruff.Dog
Ruff H2O™ is a clean, dog-friendly hydration supplement designed to support healthy fluid balance, energy, and overall wellness. It adds essential electrolytes, amino acids, and collagen to your dog’s water to help them stay hydrated and feeling their best.
Water alone doesn’t replace the electrolytes dogs lose through daily activity, warm weather, or aging. Ruff H2O™ helps replenish key minerals that support hydration, muscle function, and recovery, especially when your dog needs a little extra support.
Yes. Ruff H2O™ is formulated to be gentle and safe for everyday use. It contains no added sugars, no artificial sweeteners, and uses dog-friendly ingredients suitable for regular hydration support.
Ruff H2O™ is great for:
It’s suitable for dogs of all breeds and sizes.
Most dogs do. Ruff H2O™ uses mild, natural flavors and a light natural sweetness to encourage drinking without overpowering taste. It’s especially helpful for picky drinkers.
Simply mix 1 packet into your dog’s fresh water bowl and stir until dissolved. Serve as normal drinking water. Replace the water every 24 hours for freshness.
Yes, Ruff H2O™ is safe for puppies. For very young or small puppies, you may start with a half serving and adjust as needed. If unsure, consult your veterinarian.
Ruff H2O™ can be helpful during mild recovery or periods of low water intake. However, if your dog is experiencing vomiting, diarrhea, or a medical condition, always consult your veterinarian before use.
No. Ruff H2O™ contains no added sugar, no xylitol, and no artificial sweeteners. It uses a naturally derived sweetener that is safe for dogs.
Ruff H2O™ can be given daily or as needed, especially during hot weather, increased activity, or travel.
No. Ruff H2O™ enhances your dog’s water but does not replace the need for fresh, clean water. Always ensure your dog has access to fresh water at all times.
Ruff H2O™ is formulated using ingredients commonly used in veterinary hydration and wellness products. While it is not a medication, we recommend consulting your veterinarian if your dog has specific health concerns.
Dogs Love It. Their Humans Agree.
Hear what happy pup owners everywhere have to say about Ruff Greens and the improvements they've noticed in their best friend.
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