Fast answer: Choose a wall-mounted feed tub when you want a permanent everyday feeding station, a corner feeder when stall space is tight, and a ground feeder when floor-level feeding or portability matters. Capacity is only one part of the decision—mounting strength, feed type, horse behavior, cleanup, and feed waste matter just as much.
Horse feeder comparison
| Feeder | Capacity | Setup | Best use |
|---|---|---|---|
| KD-121 Platinum Feed Tub | 28 quarts | Wall mount; 3 U-bolts with reinforcing backer plates | Permanent everyday stall feeding |
| KD-136 Corner Feeder | 30 quarts | Corner mount; 3 U-bolts | Saving floor and wall space |
| KD-168 Platinum Pan Feeder | 20 quarts | Freestanding floor pan | Portable floor feeding |
| KD-173 Ground Feeder | 18 quarts | Wide no-tip base | Paddocks, pens, and horses that move lighter pans |
When a 28-quart wall-mounted feed tub is the right choice
The KD-121 is the strongest all-around starting point for a permanent horse stall. Its 28-quart basin provides room for grain, pellets, supplements, soaked feed, and mash without requiring a full corner installation.
Three U-bolts secure it to the stall wall, and each mounting point has a reinforcing backer plate. Those plates help distribute stress through a broader area of the tub instead of asking a small section of plastic to carry the entire load.
Choose the KD-121 for:
- Daily feed routines in permanent stalls
- Soaked feed or mash that needs room to expand
- Multi-horse barns standardizing equipment across several stalls
- Horses that need a secure tub instead of a movable pan
- Barns that want an American-made, cold-weather-resistant feeder
When a corner feeder makes more sense
The KD-136 uses an otherwise awkward stall corner and offers slightly more capacity. It is a practical choice when the stall layout favors a fixed corner installation or when keeping the open wall clear matters more than FeedSaver Ring compatibility.
Choose a corner feeder when:
- The stall has a safe, accessible corner
- You want to preserve straight-wall space
- The horse benefits from a larger fixed basin
- The feed routine does not need the KD-122 ring
When a ground feeder or pan is better
Floor-level feeders can work well in paddocks, temporary pens, livestock setups, and other locations where permanent wall mounting is not practical. The KD-168 is a heavy-duty 20-quart pan. The KD-173 uses a broad, tip-resistant base for horses or animals that tend to move lighter containers.
A floor feeder still needs thoughtful placement. Keep it out of heavy bedding, mud, manure zones, traffic paths, and crowded feeding groups.
How to reduce feed waste
If the feeder location is right but grain still lands in the bedding, the horse may be nosing or sorting feed over the rim. The KD-122 Feed Saver Ring snaps onto the KD-121 and creates an inward lip that helps keep more feed inside the tub.
This is especially useful with pellets, textured feed, powdered supplements, and horses that deliberately sort ingredients.
Five questions to ask before buying
- Where will the horse eat? Permanent stall, temporary pen, trailer, paddock, or pasture?
- What is being fed? Dry grain, pellets, loose supplements, soaked feed, or mash?
- How does the horse eat? Neatly, aggressively, slowly, or with a habit of sorting and tossing?
- How will the feeder be cleaned? Can staff reach, inspect, rinse, and drain it without creating a chore bottleneck?
- What does the stall safely support? Confirm the wall, corner, hardware clearances, and mounting method before drilling.
Frequently asked questions
What size feed tub does a horse need?
There is no universal size for every horse. A 28-quart tub is a useful all-around capacity because it gives grain, supplements, and soaked feed room without becoming an oversized stall fixture.
Is a wall-mounted feeder better than a bucket?
A wall-mounted tub is usually better when you want a permanent open basin. A flat-back bucket is more flexible when the same style may be used for feed, water, stalls, and trailers.
Which K&D feeder works with the KD-122 Feed Saver Ring?
The KD-122 is designed as the feed-saving companion to the KD-121.
Which feeder should a multi-horse barn standardize?
For permanent stalls, start by evaluating the KD-121. Its capacity, reinforced three-point mounting, compatible ring, and color options make it easy to repeat across a barn.