11L Automatic Pet Waterer Dispenser, Large Dog Water Dispenser Station, Self-Dispensing Gravity Water Drinking Fountain (11L/3 Gallon Waterer)

I've my two Rotties, I fill this once, sometimes twice a week. It's very easy to maintain. My bitch in pup, so I took it apart for a popper cleaning (4 screws on underside) and cleaned with wash-up liquid.. I recommend this be done every 6 mth, as a residue can deposit in the inner bowl of the siphon. Bottle durable but would not recommend placing anywhere in direct sunlight for the sake of the bottle, plus dogs/cats wont thank you for lukewarm water. When filling, fill only to top of bottle at collar, not to the neck, as it will not create a siphon. Usually a firm tap or slight squeeze of bottle works, should this fail, remove bottle, turn upright and press and release valve ((literally press in and release) you'll hear it equalize pressure) place back into dispenser and it should begin dispensing.

This is a really good product but any larger dog with Jowls like mine contaminates the water often with kibble so after only half a day it needs cleaned out. Without the ability to remove a container for cleaning you need to remove the water bottle and empty the entire mechanism out which kind of defeats the purpose of a self filling bowl.Its well made and it all works as intended but maybe better suited to neater drinking dogs with no kibble transporting jowls :)

I got this for my friend as she has 3 pet dogs and the original water bowl was to small for them

Absolutely not worth the money . It’s a very thin plastic water bottle , I don’t hold much hope of it not splitting if my dog knocks it over . The £3.99 ones from home bargains are better quality .

I bought this after seeing it at a friends house. She has 5 dogs, and therefor it's important to always have fresh water. I work with dogs (day-care and boarding), so was forever filling up the water bowls. This is the same system as many offices have, you just fill the bottle and mount it upside down on the water-bowl. It makes a slurpy sound when the water bowl gets filled up and some dogs were a bit baffled by it, but no dogs were scared, so they all happily drink from it. I just put it on a large tray to stop spilled water damaging the laminate floor. Great useful buy if you have more dogs in the house.