An efficient pig or hog feeding operation does more than keep feed available. The feeding system should provide adequate access for the animals while controlling feed waste, reducing unnecessary labor, and making refilling and maintenance manageable.

Feeder size is important, but efficiency also depends on where feeders are placed, how many animals share them, how feed reaches the trough, and how often someone must refill and inspect the equipment.

Barn World offers pig feeders for nursery through finishing applications and larger hog feeders for outdoor feeding operations.

Start With the Number and Size of Pigs

The feeding system should begin with the animals rather than the feeder. A group of nursery pigs has very different feed consumption, feeder-access, and capacity requirements from a group of finishing hogs.

Consider the number of pigs, their current weight, expected growth, daily feed consumption, and how the group will change during the production cycle.

Allow for Growth

A feeder that works well when pigs are small may require increasingly frequent refilling as they grow. Feeding access can also become more important as animals become larger and consume more feed.

For operations that keep pigs together through several growth stages, a wean-to-finish feeder can reduce the need to replace feeding equipment as the animals mature.

Consider Group Size

Feeder capacity should be evaluated together with the number of feeding positions. A large hopper does not necessarily mean a feeder can effectively serve an unlimited number of animals.

Enough pigs should be able to access the feeding area without excessive crowding or competition.

Match Feeder Capacity to Feed Consumption

Capacity affects both feed availability and labor. A feeder that is too small for the group may require frequent refilling, while a feeder that is much larger than necessary may provide little operational advantage.

When selecting capacity, consider how much feed the group consumes and how often someone can realistically check and refill the feeder.

Smaller Pig Feeders

Nursery and growing pigs generally require less storage capacity. Smaller feeders can be easier to manage in barns and controlled feeding areas where feed is readily available for refilling.

Larger Hog Feeders

For larger groups of growing or finishing hogs, increased capacity can reduce trips to the feeding area. This can be particularly valuable for outdoor operations or locations farther from bulk feed storage.

Barn World's current outdoor hog feeder selection includes 45-, 65-, 85-, and 105-bushel capacities, allowing capacity to be matched more closely to the size and needs of the operation.

Plan Feeder Placement Carefully

Even a properly sized feeder can perform poorly if it is placed in the wrong location.

The feeding area should provide convenient animal access while also allowing workers or equipment to reach the feeder for filling, inspection, cleaning, and maintenance.

Provide Adequate Animal Access

Avoid placing a feeder where gates, fencing, walls, or other equipment restrict access to feeding positions. The area around the feeder should allow animals to approach and leave without creating unnecessary congestion.

Think About Refill Access

Consider how feed will actually reach the feeder. A location that is convenient for the animals but difficult to reach with feed can create unnecessary labor every time the hopper needs to be filled.

Outdoor operations should also consider ground conditions, drainage, and how weather may affect access to the feeder.

Reduce Feed Waste at the Trough

Feed waste can significantly reduce the efficiency of a feeding operation. Feed may be lost when excessive amounts accumulate in the trough, pigs root it onto the ground, moisture contaminates it, or feeder settings allow more feed to be delivered than the animals need.

Adjust Feed Flow

Feed-flow settings should provide enough feed for pigs to eat comfortably without continually leaving excessive loose feed in the trough.

Observe the feeder while animals are using it and adjust the feed flow according to the feeder's operating instructions and the feed being used.

Use Controlled Feed Delivery Where Appropriate

Mechanical or on-demand feeders release feed as pigs operate the feeding mechanism. This can help limit unnecessary feed accumulation because feed remains in the hopper until animal activity dispenses it.

Gravity feeding can still be appropriate, particularly for smaller pigs. Some wean-to-finish systems combine gravity feeding for young pigs with mechanical delivery as the animals grow.

Plan a Practical Refill Schedule

Feeder capacity should support a refill schedule that fits the operation. Requiring someone to repeatedly refill an undersized feeder adds labor, while allowing a feeder to run empty can interrupt feed access.

Establish a routine based on actual consumption rather than simply filling every feeder on the same schedule.

Monitor Consumption

Watch how quickly different groups use feed. Consumption will change as pigs grow, and seasonal conditions or changes in feed can also affect usage.

Monitoring consumption helps determine whether feeder capacity and refill frequency remain appropriate.

Don't Wait for the Feeder to Run Empty

Regular inspection provides an opportunity to refill the feeder before feed access is interrupted and to identify problems before they affect the animals.

Keep Feeders Clean and Operating Properly

Feeding efficiency depends on equipment functioning as intended. Feed buildup, damaged components, restricted movement, or poor adjustment can interfere with feed delivery and contribute to waste.

Inspect Moving Components

For mechanical feeders, check feed wheels, paddles, adjustment components, and other moving parts for damage or restricted movement.

Check the Trough

Look for wet, spoiled, or accumulated feed. Sweeping mechanisms can help keep material moving through the trough, but they do not eliminate the need for routine inspection and cleaning.

Watch for Changes in Feed Flow

If the amount of feed reaching the trough changes unexpectedly, inspect the feeder rather than simply increasing the setting. Feed characteristics, buildup, or mechanical problems may affect flow.

Adjust the Feeding System as Pigs Grow

A feeding setup should not remain static while the animals change. Feed consumption increases as pigs grow, and the appropriate feeder capacity, access, and adjustment may change with them.

Periodically reassess whether the existing feeder still provides adequate capacity and feeding access without creating unnecessary refill labor or waste.

This is especially important when moving from nursery to growing and finishing stages.

Balance Labor, Capacity, and Feed Waste

The most efficient feeding operation is not necessarily the one with the largest feeders or the fewest refills. Efficiency comes from balancing several factors:

• Appropriate feeder capacity
• Adequate feeding positions
• Convenient feeder placement
• Controlled feed flow
• Reasonable refill frequency
• Easy access for inspection and cleaning
• Low feed waste
• Equipment matched to the pigs' growth stage

When these factors work together, the feeding system can reduce unnecessary handling and wasted feed while maintaining reliable access for the animals.

Build the Feeding System Around Your Operation

There is no single feeder size or configuration that is right for every farm. A smaller indoor group may benefit from a compact feeder that is easy to refill, while a larger outdoor group may justify substantially more storage capacity to reduce feed-delivery trips.

Start with the pigs, expected feed consumption, available labor, and feeding location. Then choose equipment that fits those requirements rather than trying to adapt the operation around an incorrectly sized feeder.

For nursery through finishing applications, browse Barn World's pig feeders. For larger outdoor feeding operations, see our hog feeders.