Rubs, Tracks, and Scat

Lesson 12 of 35 · Module 3, lesson 2

Assumes the Hunting Primer. New here? Start there first.

Your objective

By the end, you'll be able to distinguish hog mud rubs from deer rubs, identify hog tracks by their square-blunt shape and dewclaw impressions, and read scat as a presence indicator while staying safe.

Identification ~7 min

You spot mud smeared on a pine trunk at knee height — could be a deer rub, could be a hog mud post. Twenty yards away, a track is pressed into soft creek-bank clay. Is it a hog print or a deer print? Get this right in the first minute and you know whether you have a live lead or a dead end.

Quick recall

Quick recall from Rooting and Wallows — after a hog visits a wallow, what do you typically find on nearby tree trunks?

Mud smeared 1–3 feet up the trunk from the hog rubbing off excess mud Stripped bark and bright wood, like a deer rub Deep claw gouges in the wood from the hog's tusks

Show answer

Correct: Mud smeared 1–3 feet up the trunk from the hog rubbing off excess mud — Right. Post-wallow rubbing transfers mud from the hog's hide to the tree. That mud rub is both a freshness indicator and a size clue.
Not quite: Stripped bark and bright wood, like a deer rub — Stripped bright wood is a deer rub — a buck working the bark with antlers. Hog rubs transfer mud, not antler pressure, and do not strip bark to bright wood.
Not quite: Deep claw gouges in the wood from the hog's tusks — Tusk marks on trees do occur but are less common than the basic mud transfer. The primary hog tree sign after wallowing is a mud smear, not a gouge.

Mud rubs on trees and posts

After visiting a wallow, hogs walk to a nearby tree, post, or wire fence and rub their sides and back against it. This does two things: scrapes off excess mud as the mud dries, and deposits scent from scent glands on the face and neck. The result is a distinct mud rub pattern:

Height: 1 to 3 feet off the ground — lower than most deer rubs, and matches the height of the hog’s shoulder
Appearance: smeared mud, not stripped bark. The tree surface looks plastered or painted with dried or wet mud
Freshness: wet or dark mud means very recent use; dried, faded, pale mud means older

How to tell it from a deer rub: a deer rub has stripped, bright exposed wood — the bark is physically scraped away by antlers. A hog mud rub leaves the bark intact under the mud. Run a finger along the surface: if you feel raw wood, it is a deer rub. If you feel bark under a clay coat, it is a hog rub.

Edge case Can a tree show both deer and hog sign?

Yes, especially large-diameter trees near water. A big pine near a creek may carry a hog mud rub low on the trunk and a buck rub higher up, or a bear scratch above that. Read each type of sign at its characteristic height and look for the key feature: bright stripped wood (deer), mud coating (hog), wide parallel claw gouges high up (bear). Context — proximity to a wallow, rooting, or a scrape — helps confirm.

Tracks: the square-versus-heart test

Both hogs and deer have cloven (split) hooves, so both leave two-toed prints — which trips up beginners. The difference is in the toe shape:

Hog track: the two toes are blunt and rounded at the tip; the overall shape is square or oval, wider relative to length. Adult tracks measure roughly 2 to 4 inches long. The track often sinks evenly because a hog carries its weight low and compact.
Deer track: the two toes come to a pointed tip and pinch inward; the overall shape is a heart — wider at the back and narrowing to a point. A deer track is taller relative to its width than a hog track.

The dewclaw test in soft ground: hogs have wide-set dewclaws (the small vestigial toes above and behind the main hoof) that register clearly in mud or soft soil as two round impressions behind the main track. Deer dewclaws rarely show except when a deer is running or landing heavily. If you see two blunt round dots behind a cloven print, call it hog.

Side-by-side schematic of a blunt square hog track (left) and a heart-shaped pointed deer track (right), with dewclaw impressions shown behind the hog track only. Both tracks shown at roughly the same scale for comparison. — Diagram (not a photo). Left: hog track — blunt, square toes, round dewclaws behind. Right: deer track — pointed, heart-shaped, no dewclaws in normal ground.

The why Track size and what it tells you about age and sex

Adult boars leave the largest tracks: 3 to 5 inches long. Sows run 2.5 to 4 inches. Juvenile hogs leave prints under 2 inches. Finding tracks of multiple sizes clustered together — small and large mixed — is a strong sign of a full sounder (a family group with piglets). A single large track with no small ones alongside may be a solitary mature boar.

Scat: presence indicator and disease flag

Hog scat is larger, more variable, and less tidy than deer droppings:

Size: 3 to 9 inches long, clumped or segmented — much bulkier than the neat pellet groups deer leave
Shape: irregular, often twisted; does not form clean pellets
Contents: may contain acorn hulls, grain, seeds, insect parts, animal hair, bone fragments, or feathers — reflecting an omnivorous diet
Freshness: fresh scat is dark (black to tan), moist, and shiny; aged scat goes grey, dry, and crumbly. Very fresh scat may still be steaming in cold weather.

Read the sign — interleaved identification

The markers below show a mix of sign types. Identify each on its own — mixing them feels harder than drilling one at a time, but that’s exactly how sign appears in the field.

Explore

Tap each marker and identify what the sign is and what it tells you.

Schematic woodland scene with labels for a mud-smeared tree trunk, a cloven track with dewclaws in mud, a scat pile near a trail, and a deer-track comparison nearby.

Tell them apart

Knowledge check

You crouch over a track in creek-bank clay. The toes are rounded and blunt, the print is roughly square, and two round impressions sit directly behind the main track. What is it?

Hog track — blunt toes and visible dewclaws confirm it Deer track — cloven hooves match deer Bear track — wide toe spread suggests bear

Show answer

Correct: Hog track — blunt toes and visible dewclaws confirm it — Correct. Blunt square toes plus clearly registered dewclaws in soft ground are the definitive hog track signature.
Not quite: Deer track — cloven hooves match deer — Both hogs and deer have cloven hooves, so cloven alone doesn't help. Deer toes are pointed and heart-shaped, and dewclaws almost never show on flat ground. Blunt + square + dewclaws = hog.
Not quite: Bear track — wide toe spread suggests bear — Bear tracks show five rounded toes in an arc, often with claw marks above, and are much larger (4–7 inches across for a front pad). Two-toed cloven prints are hoofed animals.

Knowledge check

You find a tree with its bark stripped to bright, pale wood about two feet off the ground. What made this sign?

Deer rub — a buck scraped bark with his antlers Hog mud rub — hogs strip bark when they rub Bear claw mark — only bears strip bark this way

Show answer

Correct: Deer rub — a buck scraped bark with his antlers — Right. Stripped bright wood is the deer rub signature. A hog mud rub leaves the bark intact under a coating of mud — no bright wood.
Not quite: Hog mud rub — hogs strip bark when they rub — Hog rubs transfer mud onto bark; they don't strip bark to bright wood. If you see exposed pale wood, that's a deer antler rub, not a hog post.
Not quite: Bear claw mark — only bears strip bark this way — Bear marks are higher on the trunk (5 feet and up) and show parallel gouge lines from claws. A waist-height clean strip to bright wood is a buck antler rub.

Knowledge check

You find a pile of dark, clumped droppings 5 inches long near a trail. They're still moist and contain what look like acorn fragments. What is the safest and most accurate interpretation?

Fresh hog scat — size, shape, and contents match; use a stick to investigate, not your hands Deer scat — both species leave clumped droppings Fresh hog scat — pick it up for a closer look

Show answer

Correct: Fresh hog scat — size, shape, and contents match; use a stick to investigate, not your hands — Correct on both the ID and the safety protocol. Large, clumped, moist droppings with omnivore food content are the hog scat profile. Always use a stick, never fingers.
Not quite: Deer scat — both species leave clumped droppings — Deer scat is small, neat pellets — rarely clumped and typically uniform. A 5-inch moist clump with mixed contents is well outside the deer profile.
Not quite: Fresh hog scat — pick it up for a closer look — Never handle hog scat barehanded. It can carry swine brucellosis and other pathogens. Use a stick to examine it, and wash up afterward.

Take it to the woods

Field ID: confirm hog sign at a potential site

0/6

Find a cloven track in soft mud. Apply the square-vs-heart test: blunt and square (hog) or pointed and heart-shaped (deer)?
Look behind the main track for dewclaw impressions — two round dots = strong hog confirmation.
Check nearby trees for mud smears 1–3 feet up. Run a finger along the smear: bark intact under mud (hog) or stripped to bright wood (deer).
If you find droppings, note size and shape: large clumped irregular pile (hog) vs small neat pellets (deer).
Safety Examine scat contents with a stick only — never barehanded. Wash hands after field contact.
Photograph your best track with a common object (a coin, a boot toe) for scale so you can compare sizes later.

Sources

Hunter-Ed.com, Identifying Wild Hog Tracks: https://www.hunter-ed.com/blog/how-to-spot-wild-hog-tracks/
USDA APHIS, Identifying Feral Swine: https://www.aphis.usda.gov/operational-wildlife-activities/feral-swine/identification
Texas A&M AgriLife Extension, Recognizing Feral Hog Sign: https://feralhogs.tamu.edu/files/2010/05/RecognizingFeralHogSign.pdf
Boar Blanket, Signs of Hogs: Identify Rooting, Tracks, Scat & Wallows: https://boarblanket.com/signs-of-hogs-identify-rooting-tracks-scat-wallows/
Clemson University Extension, Wild Hog General Info: https://www.clemson.edu/extension/wildlife/wild-hogs/info.html
SCDNR Feral Hog regulations (verify current rules before hunting): https://www.eregulations.com/southcarolina/hunting/feral-hog-coyote-armadillo-regulations

If you remember nothing else

Hog mud rubs leave smeared mud and scraped bark 1–3 feet up tree trunks — no stripped bright wood like a deer rub.
Hog tracks are square and blunt-toed; deer tracks are heart-shaped and pointed. Both are cloven, so look at toe shape and dewclaws.
Dewclaw impressions behind hog tracks in soft mud confirm it is a hog — deer dewclaws rarely register except at a dead run.
Hog scat is clumped, 3–9 inches long, and may contain hair, bone, or seed hulls — much larger and more varied than deer pellets.
Never handle scat with bare hands — always use a stick to check contents, and wash up after field contact.

How ready do you feel?

How ready are you to crouch down next to a track or scat pile and identify it as hog sign versus deer sign with confidence?

Before you go — a quick look back

Distributed practice: one fast recall from an earlier lesson keeps it from fading.

Quick recall

From Rooting and Wallows — what soil characteristic tells you rooting is fresh enough to act on, versus too old to bother with?

Show me the answer

Show answer

Correct: Show me the answer — Dark, moist soil with a musky odor means fresh (hours to a day or two). Grey, dried, cracked soil means old sign. Rain can darken old soil again — flip a clod to check the dry underside if you are unsure.

Done with this lesson?

Mark it complete to track your way through the path. Saved on this device — no account needed.