Head-to-head · Best Pet Water Fountains

PetSafe Drinkwell Platinum Dog and Cat Water Fountain, Automatic Drinking Founta vs PetSafe Multi-Tier Pet Fountain Large Waterer Great for Cats and Dogs 2 Heights

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

PetSafe Multi-Tier Pet Fountain Large Waterer Great for Cats and Dogs 2 Heights comes out ahead by a clear margin (4.0 vs 4.4). The gap is mostly about senior or arthritic pets — read the strengths below before deciding.

Ranked #3 in Best Pet Water Fountains

PetSafe Drinkwell Platinum Dog and Cat Water Fountain, Automatic Drinking Founta

4.0

$42.74as of Jun 29

The PetSafe Drinkwell Platinum Pet Fountain offers a 168 oz capacity that's ideal for multiple pets, with an automatic refill reservoir that snaps onto the back of the unit. Reviewers noted its adjustable free-falling water stream entices pets to drink more, while the built-in carbon filter helps keep water fresh. The fountain is top-rack dishwasher safe except for the pump, which must be hand washed. While praised for encouraging hydration and easy refilling, some users noted the plug-in power requirement and need for separate pump cleaning. This fountain is best suited for pet owners seeking a reliable automatic water fountain with good capacity and filtration.

Strengths

— Large water capacity of 168 oz suitable for multiple pets
— Removable reservoir snaps onto back for automatic refilling
— Adjustable free-falling water stream encourages drinking

Watch-outs

— Pump requires hand washing during cleaning
— Requires plug-in power source

$42.74 · Check Price on Amazon Full review →

Higher ratedRanked #2 in Best Pet Water Fountains

PetSafe Multi-Tier Pet Fountain Large Waterer Great for Cats and Dogs 2 Heights

4.4

$26.06as of Jun 29

The PetSafe Drinkwell Multi-Tier Pet Water Fountain is praised for its 100-ounce capacity and dual-bowl design that accommodates pets of different sizes. Reviewers noted it's especially beneficial for multi-pet households and senior dogs or cats who need an elevated drinking option. The carbon filter helps maintain water freshness, and the fountain is easy to clean, though it requires regular maintenance. While some found the noise level acceptable, it's not completely silent. It's recommended for households seeking a low-profile, moderately quiet fountain that encourages hydration.

Strengths

— Holds 100 ounces of water, sufficient for multi-pet households
— Multi-tier design with elevated upper bowl ideal for senior or arthritic pets
— Replaceable carbon filter helps keep water fresh by removing odors and debris

Watch-outs

— Water stream is non-adjustable
— Requires regular filter replacement every 2-4 weeks

$26.06 · Check Price on Amazon Full review →

How they stack up

PetSafe Drinkwell Platinum Dog and Cat Water Fountain, Automatic Drinking Founta

The PetSafe Drinkwell Platinum stands out with its large 168 oz capacity and automatic refill reservoir, making it ideal for multi-pet households—something the PetSafe Oasys and PetSafe Seaside models lack. However, unlike the PetSafe Multi-Tier model, it doesn't offer a multi-tier design for senior pets, and its pump requires hand washing, which is less convenient than the dishwasher-safe components of the PetSafe Seaside.

PetSafe Multi-Tier Pet Fountain Large Waterer Great for Cats and Dogs 2 Heights

The PetSafe Multi-Tier fountain excels in accommodating senior or arthritic pets with its dual-bowl design, a feature not found in the PetSafe Seaside or PetSafe Oasys models. However, it lacks the automatic refill function of the PetSafe Drinkwell Platinum and has a non-adjustable water stream, unlike the PetSafe Oasys which offers adjustable flow.

Specs side-by-side

Spec	PetSafe Drinkwell Platinum Dog and Cat Water Fountain, Automatic Drinking Founta	PetSafe Multi-Tier Pet Fountain Large Waterer Great for Cats and Dogs 2 Heights
Capacity	168 oz	100 oz
Material	BPA-free Plastic	BPA-free plastic
Filtration	Carbon filter	Replaceable carbon filter
Power Source	Plug-in	Plug-in
Flow Type	Adjustable free-falling stream	Non-adjustable
Dimensions	15.75"L x 10.5"W x 10"H	11.5"L x 8"W x 5.6"H
Noise Level	—	not overpowering

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