Trapping is the fastest way to actually solve a groundhog problem, but only if you do it right. Groundhogs are not dumb, and they are wary of anything new sitting in their path. Set the wrong trap the wrong way and you will watch them walk around it for a week.
Here is everything I have learned about catching one cleanly, from the trap to the bait to what happens after.
The Right Trap
Groundhogs are bigger than most people think, so skip the squirrel and rabbit traps. You want a large cage trap, at least a couple of feet long, tall enough for a groundhog to stand and turn around. A galvanized wire trap with a sturdy door latch and a sensitive trigger is the standard.
Two things make a big difference:
- A cover. Groundhogs are prey animals and will not enter an exposed trap sitting in the open. Drape a tarp, a burlap sack, or a piece of plywood over the sides so it feels like a dark, safe tunnel. Leave the entrance clear.
- The trigger at the back. Put the bait behind the trigger plate so the groundhog has to walk all the way in and step on it to reach the food.
A trap with a door on both ends is easier to release from, but a single door works fine if you are careful.
The Best Bait
Groundhogs are plant eaters, so think fresh produce, not meat. The baits I reach for first:
- Cantaloupe. The sweet smell carries, and groundhogs go for it hard. This is the bait most trappers swear by.
- Sweet corn on the cob.
- Green beans and lettuce.
- Apples and carrots.
A smear of peanut butter on a chunk of apple or carrot adds a strong smell that pulls them in from farther away.
Whatever you use, keep it fresh. Swap it daily. A groundhog will ignore wilted, dried-out bait, and if they are not touching it, try a different fruit or vegetable instead of waiting.
Set a small trail of bait pieces leading into the trap with the main pile at the back, behind the trigger.
Where to Put the Trap
Right at the main burrow entrance, facing the hole, so the groundhog walks straight in as it comes out. The main entrance is the biggest opening with the most dirt. Make sure the trap is level and cannot tip.
If the burrow has several entrances, trap the main one. If you cannot trap at the hole, set it along the worn path the groundhog uses between its burrow and the garden. Shade it so it does not overheat in the sun.
Pre-Bait Before You Set
This is the step that separates catching one in two days from watching it circle for two weeks. Set the trap in place with the door wired open, bait inside, and leave it for a couple of days so the groundhog gets comfortable eating from it. Then arm it.
Rats and groundhogs both need this. The animal learns the trap is safe, and it walks right in on day one of it being set.
Once You Catch It
Approach slowly and quietly. Cover the trap fully with a tarp or blanket. A dark, covered trap calms the animal way down.
Wear thick gloves. A groundhog has strong teeth and claws and can bite or scratch through the mesh. Use a catch pole or transfer the trap carefully, and never reach in.
Now the important part: check your state’s rules on relocation and disposal before you do either. A lot of states restrict or ban relocating wildlife, and if it is legal, you may need permission from whoever owns the land you release on. If you are not comfortable with the disposal side, call a licensed operator and let them handle it.
One more thing: if it is spring or early summer, check whether you have caught a nursing female before you haul it off. Leaving babies sealed in a burrow creates a worse problem.
Mistakes That Cost You a Catch
- A trap that is too small. A groundhog that cannot fully enter will not trip the trigger, or it will back out.
- An uncovered trap in the open. They will not enter something that feels exposed.
- Skipping pre-bait. Going straight to a set trap with a wary animal usually means a long wait.
- Not checking the trap. A trapped groundhog can die from heat, cold, or stress if left too long. Check morning and evening.
Frequently Asked Questions
Cantaloupe, and it is not close. Fresh sweet corn, green beans, lettuce, apples, and carrots all work too. Keep it fresh and change it daily.
With the right trap, placement, and a couple of days of pre-baiting, most get caught within a few days. If you have gone a week with nothing, change the bait, move the trap, or reconsider the entrance you chose.
No point. They hibernate through the winter in most areas, so you will not catch one. Start in spring once they are active, before the babies arrive.
It depends on your state. Some states require a nuisance wildlife permit or trapping license, others let a landowner trap on their own property without one. Check with your state wildlife agency first, because unpermitted trapping can carry real fines.
