Search  for anything...

Little Giant® Automatic Animal Waterer | Float Controlled Automatic Waterer for Livestock | Heavy Duty and Durable | Made in USA | 4 Gallon | Blue

  • Based on 852 reviews
Condition: New
Checking for the best price...
$59.99 Why this price?
Save $12.99 was $72.98

Buy Now, Pay Later


As low as $10.00 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: 17 left in stock
Fulfilled by Miller Manufacturing Company

Arrives Mar 13 – Mar 15
Order within 23 hours and 43 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Pattern Name: Blue


Features

  • FLOAT CONTROLLED - This automatic cattle waterer has float controlled refill feature that automatically refills the tank based on it's water level.
  • STANDARD HOSE CONNECTION - This automatic watering device connects to a standard 3/4 inch garden hose, making it easy and convenient to set up.
  • 4 GALLON WATER CAPACITY - The waterer has a 4 gallon water capacity making it perfect for large animals such as cattle and horses.
  • EASY FENCE OR WALL MOUNTING - This product includes metal brackets for over-the-fence or on-the-wall installation (hardware not included), also 30 in of hose is included with a female hose attachment.
  • MULTIPLE COLORS AVAILABLE - This product is available in a variety of colors including Blue, Green, Black and Red

Product Dimensions: 18 x 15 x 12 inches


Item Weight: 6.19 pounds


Manufacturer: Miller Manufacturing


Item model number: FW16BLUE


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 13 – Mar 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good for my horses
I have bought 3 of them in the past few years. They work great. Over time the float can get stuck and you'll have to clean it but that's to be expected
Reviewed in the United States on January 10, 2026 by Donnie

  • Very Well Made
Very sturdy, not much assembly required
Reviewed in the United States on October 19, 2025 by Mary Crawford

  • Works great
I installed two of these and they are both working great after about 1 month of use. The valves shutoff fully when the bucket is full. I did make some modifications where I drilled a hole to add a drain and I replaced the rubber hose with a braided stainless steel hose.
Reviewed in the United States on November 12, 2025 by Amazoner Amazoner

  • Muy buena calidad
Bebedero muy útil, llego en el tiempo estimado
Reviewed in the United States on October 1, 2025 by Soraya Dietsch

  • leaking issues
The plastic coupling leaks and leaks. I have put thread tape on it, it still leaks. I wish they wouldn't use these plastic fittings. I used to have some and they didn't leak at all. Maybe the company should go back to that design. Other than the constant leaking it works well.
Reviewed in the United States on January 19, 2021 by KH

  • Great for outdoor bucket-mouth dogs
This automatic waterer is made of solid plastic, has a flotation device that auto refills as your dog (or cat, as the case may be) drinks. To maintain cool water, you will need to keep the hose feeding the waterer cool, so bury it under dirt or mulch. Otherwise animals will not use it as readily. I put mine in the shade, so far, no algae and it stays full of cool water. Our dog was on the streets for a while before she adopted us. She tends to stick her whole face in while drinking, hence "bucket-mouth". We got her a kiddie pool for that reason, but it was cumbersome to empty and refill. I love this one because it's automated and easy to clean. She loves it because, well, her WHOLE face fits in the container. We tried the metal ones, but they are less of a favorite. ... show more
Reviewed in the United States on June 23, 2020 by A Phillips A Phillips

  • Leaks
This has a place you can connect the hose from either side. Problem is the side you do not connect to pours water, my yard is a muddy mess. I would think it would have come with some type of plug for the side you do not use. The dogs love it and never run out of water but they and my yard is one big muddy mess. Self troubleshooting doesn't help. I guess I will look for something I can plug the hole with. But not sure what. Update the hose always leaks and is now broken. can't drain it to clean without taking it off the fence. would not buy again. ... show more
Reviewed in the United States on October 13, 2024 by Ace

  • Love these
Have two dozen Wish they made a drain plug to make cleaning easier. These work great though! My horses love them.
Reviewed in the United States on December 1, 2024 by Linda Creviston

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...