£11.99
Green Rocks Gravity-Feed Water Bowl – 4 Litre
Generous 4-Litre Capacity
A 4-litre bottle keeps fresh water flowing all day.
Gravity-Feed System
Refills the bowl automatically as your pet drinks.
Robust & BPA-Free
Premium, safe plastic built to last.
Self-Sealing & Leak-Free
The bottle locks in securely — no spills.
Effortless Cleaning
Bowl and bottle detach easily for washing.
Pairs with Green Rocks
Cleaner water and a greener lawn (rocks sold separately).
Size
H27cm × L33cm × W17cm.
In stock
Green Rocks Gravity-Feed Water Bowl — 4 Litre
A hydration station that looks after itself
Keep your pet hydrated all day — without the constant top-ups.
Dogs drink far more readily when fresh water is always available, but bowls empty quickly on warm days and busy households forget to top them up. The Green Rocks Gravity-Feed Bowl solves both problems: a generous 4-litre bottle feeds the bowl automatically, so as your dog drinks, gravity refills it and there's always a fresh supply ready.
It's made from premium, BPA-free plastic that's robust and safe, the bowl detaches easily for cleaning, and the bottle's self-sealing mechanism keeps everything leak-free and simple to remove and wash. Best of all, it's built to work seamlessly with Green Rocks — drop them in to help purify your pet's drinking water and keep your lawn lush and green.
4 litres on tap
A big reservoir means fewer refills and water that's always fresh and ready.
Refills itself
Gravity tops the bowl up automatically as your dog drinks.
Pairs with Green Rocks
Drop Green Rocks in for cleaner water and a greener lawn (sold separately).
Features in detail
Everything that makes hydration effortless.
4-litre water bottle
Consistently supplies fresh water throughout the day, even in warm weather.
Gravity-feed system
Automatically replenishes the bowl as your dog drinks — no manual refilling.
BPA-free construction
Premium, robust and safe plastic for healthy hydration.
Self-sealing bottle
Locks in securely for a leak-free experience and easy removal.
Easy to clean
The bowl detaches and the bottle removes easily for washing.
Sensible size
H27 × L33 × W17cm — a tidy hydration station for the home.
Benefits for you and your pet
Convenience for you, constant hydration for them.
Always hydrated
A steady, fresh supply encourages your dog to drink more.
Less hassle
No checking levels or topping up through the day.
Leak-free peace of mind
The self-sealing bottle keeps your floors dry.
A greener lawn
Pair with Green Rocks to help prevent yellow patches.
How the gravity-feed works
Simple physics, fresh water on demand.
There's no pump or power needed. Fill the 4-litre bottle and seal it, and as your dog drinks the level in the bowl down, gravity and air pressure release just enough water to top it back up — so the bowl stays at a steady level all day.
1. Fill the bottle
Top up the 4-litre bottle and seal it.
2. They drink
Your dog drinks from the bowl as normal.
3. It refills
Gravity tops the bowl back up automatically.
Better with Green Rocks
The perfect home for your Green Rocks.
Cleaner water, greener lawn
Drop Green Rocks — 100% natural UK mineral rock — into the bowl to help purify your pet's drinking water and prevent yellow lawn patches before they appear. This 4-litre bowl is the ideal vessel to keep them working all day.
Drop them in
Add Green Rocks to the bowl or bottle.
Cleaner water
Natural mineral rock helps purify the water.
Greener lawn
Helps prevent yellow patches from forming.
Green Rocks are sold separately. See the Green Rocks — For A Green Lawn product to add them.
Care & cleaning
Quick to detach, easy to keep fresh.
Detachable bowl
Lifts off easily for rinsing and washing.
Removable bottle
The self-sealing bottle comes away cleanly for refilling and washing.
Use fresh water
Always fill with clean, fresh water.
Rinse regularly
Keep the bowl and bottle clean for healthy hydration.
Frequently asked questions
Everything owners ask before they buy.
A generous 4-litre water bottle, which means far fewer refills.
It's gravity-fed — as your dog drinks, the bowl automatically refills from the bottle, no pump or power needed.
Premium, BPA-free plastic that's robust and safe for your pet.
No — the bottle's self-sealing mechanism locks in securely for a leak-free experience.
Yes — the bowl detaches easily and the bottle removes for simple washing.
As your pet drinks, gravity automatically tops the bowl back up from the 4-litre bottle, so fresh water is always available without manual refills.
Yes — it's premium, BPA-free plastic, and the bottle self-seals so it locks in securely without spills.
The bowl and bottle detach easily for quick washing and refilling.
Height 27cm × Length 33cm × Width 17cm — a tidy hydration station.
Yes — it's designed to work seamlessly with Green Rocks for cleaner water and a greener lawn. Green Rocks are sold separately.
Less often — the 4-litre reservoir keeps water topped up through the day.
Yes — the 4-litre capacity suits multi-dog households or larger dogs that drink more.
They're 100% natural UK mineral rock that helps purify drinking water and prevent yellow lawn patches before they appear.
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