The Big Splash — Automatic Cat & Dog Water Fountain, Stainless Steel with Filter (2.2L)

Does your dog or cat only really drink from the tap or a puddle?

Cats and dogs are instinctively drawn to moving water — it's why they'll ignore a full bowl and go drink from the tap instead. The Big Splash keeps water gently circulating and filtered, so your pet actually wants to drink from it, which supports healthy hydration and can help reduce the risk of urinary and kidney issues linked to low water intake.

Built from genuine stainless steel rather than plastic, it won't hold onto smells or bacteria the way a plastic bowl can, and it's far easier to keep spotlessly clean.

Works anywhere — UK, US, or Canada. This fountain uses a universal USB cable rather than a fixed wall plug, so it works with whatever charger, adapter, or power bank you already have at home — no need to worry about plug compatibility wherever you're ordering from.

Why it works:

• Continuous gentle water flow — taps into your pet's natural preference for moving water over still water
• Genuine stainless steel construction — won't hold odours or bacteria like plastic bowls
• Replaceable carbon filter — keeps water fresher for longer, filters out hair and debris
• Quiet pump — designed to run without disturbing nervous pets
• 2.2L capacity — enough for 2–3 days between refills for most cats and small-medium dogs
• See-through water level window — check remaining water at a glance without lifting the lid
• Universal USB power — works with any USB adapter, no matter which country you're in

What's in the box:

• 1x The Big Splash Stainless Steel Water Fountain
• 1x Replaceable filter
• 1x USB charging cable

Specifications:

• Material: Genuine stainless steel
• Capacity: 2.2L
• Power: Universal USB-powered pump (5V) — works with any standard USB adapter, power bank, or laptop USB port
• Suitable for: Cats and small-medium dogs
• Care: Hand wash recommended; filter replacement every 2-4 weeks

Frequently Asked Questions

Do I need to buy anything else to use this?
Just a USB adapter, power bank, or any device with a USB port — the same kind you'd use to charge a phone. We deliberately use universal USB power rather than a fixed wall plug so this works the same way whether you're in the UK, US, or Canada, without needing different plug types for different countries.

How often do I need to replace the filter?
Every 2–4 weeks depending on how many pets are using it and how quickly your water source causes buildup. A replacement filter multi-pack is worth having on hand.

Is it loud?
No — the pump is designed to run quietly, though as with any small motor there is a very faint hum. Most pet owners and pets don't notice it after the first day.

Can multiple pets use it at once?
Yes, the 2.2L capacity comfortably supports a multi-cat household or a cat and a small-medium dog together, though you may need to refill slightly more often.

Is stainless steel safe for my pet?
Yes — stainless steel is one of the safest materials for pet feeding and drinking equipment, as it doesn't leach chemicals, hold bacteria, or retain odours the way plastic can over time.

Will my dog knock it over?
The wide, weighted base is designed to stay stable during normal drinking. For very large or boisterous dogs, we'd recommend placing it somewhere it can't easily be nudged or knocked.