PetSafe Drinkwell Ceramic Everflow Water Fountain — for Large Breeds — Great Dane, Mastiff, Labrador

PetSafe's Drinkwell Ceramic Everflow uses a 128 oz stoneware base and a three-stage filtration tower — foam pre-filter, activated charcoal filter, and mineral zeolite — to continuously circulate and purify water for large breeds who consume 60–100 oz daily, reducing the bacterial contamination that develops in still water bowls within 24 hours. The ceramic construction is far more hygienic than plastic fountains whose surface micro-scratches harbor biofilm, a critical consideration for breeds like Saint Bernards and Mastiffs that deposit significant drool into water sources. The whisper-quiet 2W pump operates at under 30 dB and the magnetic impeller disassembles for complete cleaning without tools. Dishwasher-safe bowl and fountain pieces; rated for households with dogs up to 180 lbs.