PetSafe Oasys 2 Gallon Pet Fountain — Large-Capacity Plastic Fountain for Dogs
🔥 #24 in Automatic Pet Water Fountains · New The reliable small-pet fountain
PetSafe Oasys 64oz Small Pet Fountain
PetSafe 3.6
#24
in Automatic Pet Water Fountains
$44.99 →
As of Jul 13, 2026
AI-estimated. See how we score. How we score Affiliate link — we may earn a commission
01 / Spec
Top features
Reservoir Capacity64 oz (1/2 gallon)
MaterialPlastic reservoir
Filtration StagesCarbon + foam (2-stage)
The PetSafe Oasys is a 64-ounce (1/2 gallon) automatic circulating pet fountain designed for small dogs and cats. It features a plastic reservoir with multi-stage filtration (carbon and foam) that removes debris, hair, and odors to keep water fresh and encourage pets to drink more.
Key features include:
- Flow control mode to accommodate different pet preferences
- Dishwasher-safe components for easy cleaning and maintenance
- Quiet, reliable pump suitable for small to medium households
- Filters included with purchase
The 64-ounce capacity suits single pets or light multi-pet households; it typically requires refilling every 2–3 days. PetSafe, a market leader in pet care, brings trusted brand reputation and solid after-sales support. Community feedback highlights reliable operation and straightforward cleaning, though some users report occasional pump noise over extended use. Plastic construction is functional but may stain or harbor biofilm with hard water. Best suited for small dogs and cats that benefit from circulating, filtered water.
02 / Signals
Why it's hot
Trusted PetSafe brand; reliable filtered fountain for small pets.
- Value for money 88
- Review rating & velocity 94
- Community sentiment 92
- Brand reputation 100
- Search heat 72
- Est. return & defect rate 88
03 / Verdict
Pros & cons
Pros
- Dishwasher-safe parts
- Multi-stage carbon + foam filtration
- Trusted PetSafe brand
- Quiet pump
- Includes replacement filters
- Flow control mode
- Encourages hydration
Cons
- Plastic reservoir stains over time
- Pump can become noisy after extended use
- Moderate capacity for multi-pet homes
- Many small parts to clean
- Filters are an ongoing cost
Reservoir Capacity64 oz (1/2 gallon)
MaterialPlastic reservoir
Filtration StagesCarbon + foam (2-stage)
Pump Flow TypeQuiet submersible pump with flow control
Noise LevelQuiet (occasional noise reports over time)
Flow ModesAdjustable flow control
PowerElectric plug-in (standard AC)
Dishwasher SafeYes, major components
Suitable ForSmall dogs and cats
Replacement Filter CostModerate ($10–15 per filter)
05 / Your take
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05 / Compare
Compare the best alternative
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Ease of Cleaning
Top-rack dishwasher-safe, simple design Dishwasher-safe parts, snap assembly
06 / Rivals
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07 / Variations
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08 / Browse
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