What Do I Feed Deer in the Post-Rut?

As the rut winds down, bucks are worn thin, does are stressed, and the weather is turning colder. The post-rut period — typically from late November through December — is one of the most critical times to feed deer, yet it's often overlooked by hunters and land managers.

If you want to help your herd recover from the stress of breeding season, avoid winter die-off, and set up next year’s antler potential, here’s what you need to know about feeding deer in the post-rut.

Why Post-Rut Feeding Matters

During the rut, bucks often lose 20–25% of their body weight due to constant chasing, fighting, and reduced feeding. Does, too, are depleted and may already be pregnant. Meanwhile, natural forage is dwindling, and colder temperatures increase caloric demands.

Post-rut is about recovery. You’re not just feeding for survival — you’re feeding to:

Rebuild body condition before winter
Improve fawn development in does
Retain bucks on your property
Set up strong antler growth in spring

What to Feed Deer in the Post-Rut

High-Energy Feed Is Key

Deer need calories more than protein during this time. Focus on energy-dense, digestible feeds that help them replenish fat stores quickly.

Best Post-Rut Feed Ingredients:

Whole corn – High energy and easy to digest
Oats – Great source of carbs with moderate protein
Rice bran – High-fat content, extremely palatable
Soybeans (roasted or full-fat) – Energy + protein combo
Molasses-enhanced pellets or blocks – Sweet scent + calories

Want a ready-made option? Check out Triple Grip Deer Feed.

Add Fat with Rice Bran or Sweet Feed

Rice bran is a fall and winter powerhouse — rich in fat and sweetened to keep deer interested when other food options are scarce. Mix it with corn or oats to enhance its appeal.

Bonus Tip: Pour a molasses topper or sweet apple attractant over feed piles to increase scent and early-season draw for trail cameras.

Still Use Protein, But Strategically

While protein isn’t the main focus, 10–12% crude protein is still important for bucks rebuilding muscle and for pregnant does supporting fawn development.

Opt for feeds that blend protein and fat, like:

Textured sweet feed
Blended deer-specific pellets with trace minerals
Antler King, Record Rack, or Ani-Logics post-rut formulas

Minerals Still Matter

Even post-rut, deer continue to seek out trace minerals and salt, especially if it’s been removed from their diet during the rut. Reintroducing mineral blocks or granules now can:

Help does with fawn development
Replenish depleted bucks
Keep deer revisiting core feeding areas

Try a molasses or apple-flavored mineral block to increase usage during cold spells.

Feeding Strategy Tips for Post-Rut

Place feed near bedding – Bucks aren’t roaming far; position feed within 50–100 yards of thick cover
Limit human pressure – Too much activity can push stressed bucks off your land permanently
Use low-noise feeders – Gravity-style or trough feeders work best in cold, quiet environments
Feed consistently – Don't let feed sites run dry; keep calories available daily to maintain herd traffic

Final Thoughts: Feed with the Future in Mind

What you feed in the post-rut determines whether your bucks survive winter and return in spring with the potential to grow. It impacts fawn survival, antler potential, and herd retention.

Think of this season as restoration mode — and you’ll see the payoff when antlers start growing and trail cam activity lights up again in early spring.

Want to keep feeding all winter long? Read What to Feed Deer in Winter.
Ready to prepare for antler season? Bookmark What to Feed Deer in the Growing Season.