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PetSafe Drinkwell 360 Multi-Pet review

The largest fountain here at 3.8 liters, in stainless steel, with drinking access all the way around and an adjustable flow. It is built for households with several animals.

What we take from it The fountain to buy for a full house. Stainless, large, adjustable — and priced accordingly.

What it is

A 3.8-liter stainless fountain with drinking access all the way around and an adjustable flow rate. PetSafe sells it explicitly for multi-pet households.

Capacity is the specification

Everything else in this group holds between 1.8 and 2.8 liters. With two cats and a dog, those are refilled every day or two, and a fountain that is regularly low is a pump that regularly runs dry. Nearly four liters changes that from a daily chore to a weekly one.

Stainless, all through

Not a stainless insert on a plastic body — a stainless bowl. It does not scratch, it does not hold odors, and it survives being scrubbed with something abrasive when it eventually needs it.

The pump still needs opening

The bowl is dishwasher-safe; the pump is not. PetSafe says it washes by hand, and it should be opened on a schedule rather than when it starts to hum. That one habit is the difference between a fountain that lasts five years and one that is replaced in two.

Availability

No such listing: the American Amazon shop answers the reference with a search box rather than a page.

Read from Keepa on the day this page was last revised; stock and price both move without notice.

What we rate, and what we flag up

Strengths

  • 3.8 liters: the only fountain here that a multi-animal household will not be refilling constantly
  • 360° access means no queuing, which matters between cats that do not get along
  • Stainless throughout — the most durable material in this group
  • Dishwasher-safe bowl, which is the difference between cleaning it and meaning to

Compromises

  • The most expensive fountain in this group
  • Not listed on Amazon US or the UK store at the time of checking
  • A large stainless object with a pump in it — this is a piece of equipment, not decoration

Specifications

MaterialStainless steel, scratch-resistant
Capacity3.8 L
Access360° — several animals can drink at once
FlowAdjustable
CleaningDishwasher-safe bowl; pump washes by hand
Manufacturer referenceD360SS-EU-45
Amazon referenceB00K6F542I (identical on 4 markets)
EAN0729849143609

The questions owners ask

Does 360° access really matter?

In a multi-cat home, yes. Cats that avoid each other also avoid a bowl the other one is standing at, and a fountain with one drinking spout creates exactly that bottleneck. Access all the way round removes the confrontation, which is a behavioral feature rather than a technical one.

Why adjustable flow?

Because the setting that attracts one animal puts another off, and because a lower flow is quieter. Being able to turn it down is what makes a fountain livable in a kitchen that adjoins a bedroom.

How much work is the cleaning?

The bowl goes in the dishwasher; the pump is washed by hand, and that is the part that matters. Every fountain in this group has an impeller housing that collects slime, and the ones that get opened regularly are the ones that stay quiet.

Our score

8.7/ 10

The fountain to buy for a full house. Stainless, large, adjustable — and priced accordingly.

Today’s price and availability, for pet devices

A reference exists on these Amazon stores: France, Germany, Italy, Spain. Listed is not the same as in stock — availability changes daily.

Details checked on August 17, 2026.

This one and its buyer, among pet devices

Two or more animals, or one cat and one dog sharing a water station.

Accessories confirmed for this product

Listed because the accessory names this product itself.

The pet devices guides that feature it

Sources

Specifications: the manufacturer sheet for pet devices and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.

The way we judge these pet devices