6 Best Slow Feed Mineral Dispensers For Sheep That Prevent Common Issues

You put out a fresh bag of loose sheep minerals, and a week later, it’s either a hard, wet brick or completely ignored. This is a common frustration that points to a bigger problem: your delivery system is failing. The right mineral feeder does more than just hold minerals; it protects your investment, encourages proper consumption, and prevents a host of health issues down the line.

Disclosure: As an Amazon Associate, this site earns from qualifying purchases. Thank you!

Why Mineral Access is Crucial for Sheep Health

Proper mineral intake is the invisible engine of a healthy flock. Sheep are surprisingly good at regulating their intake of loose minerals, consuming what they need when they need it. This is why free-choice loose minerals are almost always superior to blocks, which often contain molasses and encourage overconsumption like candy.

Deficiencies in key minerals like selenium, copper (which must be managed carefully for sheep), and zinc can lead to a cascade of problems that are hard to diagnose. You might see poor lambing rates, weak or unthrifty lambs, a higher parasite load, or brittle wool. These issues often get blamed on poor genetics or bad pasture when the root cause is a simple, fixable mineral gap.

A feeder isn’t just a container; it’s a tool for ensuring your flock gets what it needs. A bad feeder allows rain to spoil the minerals, gets fouled with manure, or is so intimidating that timid ewes won’t use it. The goal is to provide clean, dry, and consistently accessible minerals so the sheep can do the rest.

Behlen Country Poly Mineral Feeder for Durability

When you need a set-it-and-forget-it solution for the pasture, this feeder is a top contender. Made from thick, UV-resistant polyethylene, it’s designed to withstand abuse from weather and livestock. It won’t rust, and it’s heavy enough that sheep are unlikely to knock it over.

Its key feature is the thick rubber flap that covers the mineral pan. This hood provides excellent weather protection, keeping rain and snow out of the minerals and drastically reducing waste from caking. The flap is heavy enough to stay put in the wind but light enough for most sheep to lift with their heads.

The only real tradeoff is that very timid sheep might be hesitant to stick their heads into the covered opening at first. It can take a few days for the whole flock to get comfortable with it. However, for most situations, this feeder offers the best balance of weather protection, durability, and capacity for a small to medium-sized flock.

Little Giant Fence Feeder Prevents Weather Waste

If your main battle is keeping minerals out of the mud and rain, a fence-mounted feeder is an excellent solution. The Little Giant Fence Feeder hooks securely over a standard fence rail or gate, elevating the minerals off the ground. This completely prevents them from being contaminated by manure or kicked over.

The hooded design offers decent protection from rain, especially if you position it strategically. Because it’s mounted, it’s also a great option for rotational grazing systems where you need to move your mineral station frequently with the flock. It’s light and easy to relocate.

The primary limitation is its size. With a smaller capacity, it’s best suited for smaller flocks (under a dozen sheep) or for use in a temporary enclosure like a lambing jug. For a large flock on pasture, you would need to refill it too frequently. This feeder excels in controlled environments and for small groups where preventing ground-level contamination is the top priority.

Right-Now Onyx Feeder Controls Overconsumption

Sometimes the problem isn’t that your sheep won’t eat minerals—it’s that they eat them too fast. This can happen if they have a long-standing deficiency or if the mineral mix is overly palatable. The Right-Now Onyx Feeder is specifically designed to solve this issue.

Its unique design features a cone that holds the mineral, with small openings at the bottom that force the sheep to lick the mineral rather than taking big mouthfuls. This slows consumption way down, making a bag of expensive minerals last much longer and preventing potential issues from gorging. The heavy, wide base also makes it extremely stable.

This is a specialized tool, not an all-purpose feeder. The restrictive design can be a major drawback if your flock is already hesitant to consume minerals. Use this feeder when you have a confirmed problem with overconsumption; otherwise, a more accessible feeder is a better choice.

Sioux Steel Bull-Master for Multiple Mineral Mixes

Don’t let the name fool you; this feeder is fantastic for sheep, especially if you’re running a more complex mineral program. Its standout feature is its three separate compartments. This allows you to offer different supplements simultaneously without them getting mixed.

For example, you could offer:

• A complete sheep mineral in one compartment.
• Loose salt in another.
• A specialty supplement like kelp or a selenium/vitamin E mix in the third.

This gives sheep the ultimate choice to take what their bodies are telling them they need. The feeder is incredibly heavy and durable, made of steel with a poly hood, so it stays put. The Bull-Master is the ideal choice for farmers who want to offer multiple free-choice supplements or are co-grazing with other species like cattle or goats.

Fortiflex Rubber Tub: A Tip-Proof Ground Feeder

Sometimes the simplest solution is the best, especially when you’re on a tight budget. A heavy-duty, flexible rubber tub is a fantastic ground feeder. Its low profile and pliable material make it virtually impossible for sheep to tip over or break.

You can find these at any farm supply store, and they last for years. They are easy to clean and move around. Just place one in a covered area, fill it with minerals, and you’re good to go.

The glaring weakness is the complete lack of weather protection. A single rainstorm will turn your loose minerals into a useless, solid block. This feeder is an excellent, cost-effective option, but only for use inside a barn, run-in shed, or another area completely protected from precipitation.

Tarter Equine Hay Basket for Large Flock Access

Here’s an unconventional but highly effective option for larger flocks. A metal hay basket, designed for horses, can be repurposed into a brilliant mineral feeder stand. You simply place a large rubber tub or mineral pan inside the basket.

This setup accomplishes two things perfectly. First, it elevates the mineral tub off the ground, preventing sheep from stepping in or soiling it. Second, the wide-open design of the basket allows multiple sheep—even a dozen or more—to access the minerals at the same time, reducing competition.

While it offers no weather protection on its own, its strength is in providing crowd access. This is particularly important for large flocks where bossy ewes might otherwise guard a smaller feeder. For flocks of 25 or more, placing a tub inside a basket feeder in a sheltered location is a highly effective way to ensure everyone gets a chance to eat.

Proper Feeder Placement and Mineral Management

Buying the right feeder is only half the battle. Where you put it and how you manage it determines its success. Place your feeder in a high-traffic area where the flock naturally congregates. The best spots are usually near their water source or in a favorite shady loafing spot.

Don’t let minerals get old and stale. If the sheep haven’t cleaned out the feeder in a few weeks, dump the old stuff and add a smaller amount of fresh minerals. Caked, wet, or fouled minerals will not be eaten, no matter how badly the sheep need them.

Finally, observe your flock. Are they using the feeder? Is one ewe guarding it from the others? Is consumption what you’d expect? Monitoring intake is your best indicator of your flock’s health and whether your mineral program—and your feeder—is working as it should.

Choosing the right mineral feeder is a small decision that has a big impact on your flock’s health and your farm’s bottom line. By matching the feeder’s design to your specific challenges—be it weather, waste, or consumption habits—you create a system that works for both you and your sheep. Ultimately, the best feeder is the one your sheep will actually use, day in and day out.