Automatic Gravity Pet Feeder, 1.8 Gallons*2 Dog Feeder and Water Dispenser Set, 2-in-1 Automatic 100% BPA-Free Feeder and Stainless Steel Water Dispenser for Dogs, Cats, Rabbits, Puppies (Black)
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FREE refund/replacement until Jan 31, 2026
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Availability:
Only 3 left in stock, order soon!
Arrives
Sunday, May 31
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Size: Extra Large（1.6 Gallons x 2）
Color: Black
Features
- Automated Feeding & WateringThe 2-in-1 Automatic Feeder and water dispenser offer a seamless feeding and drinking experience for your pets. No need to worry about your pet's meals during vacations and travels. It frees you from the worry of your pet's hunger or thirst, allowing you to enjoy peace of mind while you're out.
- Gravity-Fed Design with No Power RequiredGravity-fed design, when the pet finishes the food or water in the base, it will automatically replenishes. Requiring no power cords or batteries, which not only adds to its convenience but also enhances safety, making it a reliable choice for your pet's feeding needs.
- 1.8Gallonx2 CapacityWith its large capacity, the feeder can hold enough food and water to last for days, even for larger pets. The water bowl can store 1.8 gallons of water, and the food dispenser can store 2.6kg of food, meeting the daily feeding needs as well as those during outings.
- Safe & Food-Grade MaterialsYour pet's health is our priority. The gravity dog feeder is made from 100% BPA-Free food-grade materials and stainless steel 304 that are free from harmful substances. This ensures your pet enjoys a healthy meal every time, giving you complete peace of mind.
- Easy to CleanThe detachable parts make it easy to disassemble and reassemble for thorough cleaning. Regular maintenance is also a breeze, ensuring your automatic feeder remains in tip-top condition for longer. NOTE: As the water bowl can rotate 180, it cannot be easily removed like food bowl. Please follow the instructions for separation.
Material: Plastic, Stainless Steel
Target Species: Dog
Brand: Gardner Pet
Special Feature: Adjustable
Color: Black
Product Dimensions : 20.5 x 13.8 x 16.3 inches; 7.05 Pounds
Item model number : HK400
Date First Available : April 26, 2024
Manufacturer : Gardner Pet
Best Sellers Rank: #4,781 in Pet Supplies (See Top 100 in Pet Supplies) #17 in Automatic Cat Feeders #61 in Dog Automatic Feeders
#17 in Automatic Cat Feeders:
#61 in Dog Automatic Feeders:
Customer Reviews: 4.5 4.5 out of 5 stars (1,088)
Item Weight: 7.04 pounds
Manufacturer: Gardner Pet
Item model number: HK400
Date First Available: April 26, 2024
Item Package Dimensions L x W x H: 17.5 x 15.9 x 8.8 inches
Item Dimensions LxWxH: 20.5 x 13.8 x 16.3 inches
Item Weight: 3.2 Kilograms
Brand Name: Gardner Pet
Target Audience Keyword: Cats, Dogs, dogs, house-cats
Color: Black
Size: Extra Large（1.6 Gallons x 2）
Material: Plastic, Stainless Steel
Care Instructions: Hand Wash Only
Style: Gravity Automatic Feeder
Breed Recommendation: All Breed Sizes
Included Components: 2 x Water Bowl, 1 Food Bowl
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, May 31
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: Extra Large（1.6 Gallons x 2）
Color: Black
Holds a good amount of food and water. Works great for 2 cats and pretty sturdy. It was also pretty easy to set up too
Reviewed in the United States on October 13, 2025 by Audrey
Size: Extra Large（1.6 Gallons x 2）
Color: Black-Grey
I love this product. The cat also love it. There is less water and food on the floor, which equates to better sanitary measures and tidiness. An amazing price.
Reviewed in the United States on November 19, 2025 by Barcelona
Size: Large (0.8 Gallon x 2)
Color: Dark Blue
Life changing! Giving 4 stars because it didn’t have instructions on how to set up the water tank, but still highly recommended. 😄
Reviewed in the United States on October 17, 2025 by Jordy Segurola
Size: Large (0.8 Gallon x 2)
Color: Beige
this was very quick and easy to set up! i saw some reviews saying it was hard to get the dishes out to clean them, but they just slide in and out so it’s been easy for me. i also saw some reviews saying the water jug was hard to clean, but it came with a special brush that you can use to clean it so i don’t think that will be an issue! i like that you can adjust the angle of the water bowl to put it in a corner or flush against a wall. the color is great too!
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Reviewed in the United States on November 4, 2025 by Taryn Taryn
Size: Large (0.8 Gallon x 2)
Color: Black
My cat buttercup loves this. We used for vacation outside so Noone would have to come over and feed her. She does not like strangers. It worked perfect.
Reviewed in the United States on November 14, 2025 by Cindy Davis
Size: Large (0.8 Gallon x 2)
Color: Dark Blue
Ordering online is hit or miss. I wasn’t sure if this old be too big or not sturdy or not easy to use. It is big enough to hold a 3 or 4 pound bag of dry cat food. The water container is so big that I’ve never filled it completely because I want to clean the dish more often than it would empty. It is so easy to remove the water container, fill it and put it back with no mess. The water dish part is moveable so it can sit at an angle or be straight opposite of the food dish. The water dish unit can be easily removed to clean — I figured it out without looking at the directions but it would have helped; I like to read directions but was in a hurry. I have two cats and previously they had two food dishes and one water dish. They never drank out of the water dish — the toilet and kitchen sink were preferable. I was forever stepping in the water dish and knocking over the food dishes. This unit takes up less floor space than the 3 dishes I used, and the cats actually like to drink water out of it! They don’t like not having their own food bowls, now have to take turns. I would gladly have two of these stations in separate rooms but I live in a small apartment. This a perfect.
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Reviewed in the United States on February 20, 2025 by JunLee
Size: Large (0.8 Gallon x 2)
Color: Beige
I’m being a multi pet owner use this with a pet mat under it it were explained and I highly recommend that it’s easy to fill with food and nearly dripless water. Excellent value for money perfect size for the kitchen set up is so easy that I just didn’t do anything but taking it out of the box, the directions are helpful. It allows you to leave your pets overnight or for a couple days
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Reviewed in the United States on August 2, 2025 by Linda D. Kurtz
Size: Extra Large（1.6 Gallons x 2）
Color: Black-Grey
On the positive side, it does work. Both water and kibble are fed into the bowls, giving my cats ready access to both food and water. It is not unproblematic, however. Assembling the apparatus wasn't particularly easy, but at the time, I assumed this would be a one-time thing. This did not prove to be true. I like that the water bowl is separated from the kibble bowl by a reasonable distance. This reduces the likelihood of water finding its way into the kibble bowl and vice versa. However, I have found that both the kibble bowl and the water bowl must be cleaned long before either the kibble or the water bowl must be refilled. For one thing, the water container holds way more water than it needs to. I recommend getting the smaller version if you are buying this for cats. It would have gone stale long before they could come even close to emptying this container, or the water bowl would require cleaning. Cats like fresh water. Although I have never had a dog, I will assume that dogs prefer fresh water, too; although dogs drink more water than cats. I only fill the water container a quarter of the way and empty it regularly. Today, I found something floating in the water bowl, which proved to be a problem. While it is very easy to remove the water reservoir to freshen the water it contains, removing the water bowl is not so easy. The bowl is too tight to remove without tilting it and dumping the water onto the floor. Even when empty, it was hard to remove the water bowl to clean it. I tried to move the entire apparatus to a table where I had more room to work. In the process, the whole thing fell apart, so there was water on the floor, and whatever food was still in the kibble reservoir was also dumped onto the floor. Since I didn't anticipate having to put it together more than once, I misplaced the instructions and had a very difficult time figuring out how to put it back together and fit the pieces. If the water bowl were made to be as easy to remove as the kibble bowl, this would not have been a problem. However, even if it is empty, it is difficult or impossible to remove it in a closed space, and the apparatus does not fit together firmly enough to move it without everything coming apart. I strongly recommend they rework this to make the bowls easier to remove for cleaning. Waiting for everything to be empty before cleaning them would get pretty nasty. In short, it needs to be easier to clean. Meanwhile, you might be able to accomplish this by removing the water container and then using a large sponge to remove the water in the bowl; you might be able to remove it if you carefully tilt it upward and then pull it out. Alternatively, once the water is removed, you can wipe it clean with a paper towel. The whole assembly doesn't fit together solidly, though, so there is a risk of it all falling apart. My second recommendation is for shoppers who have cats. Get the smaller version. That part was on me.
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Reviewed in the United States on July 16, 2024 by Ken Anderson