The most humane approach to possum removal is live trapping and relocation, not killing. Virginia opossums (Didelphis virginiana) are North America's only marsupials and are generally beneficial animals.
Killing them is rarely necessary and may be illegal in some areas. This guide covers humane removal methods, when they are necessary, and how to prevent possums from returning.
Key Takeaways
- Live trapping is the most humane removal method. Use a 32 x 10 x 12 inch trap baited with canned fish or fruit.
- Killing possums is rarely necessary and may be illegal in some states. Check local regulations.
- Possums are beneficial animals that eat ticks, insects, and carrion. Removal is often unnecessary.
- Prevention is better than removal: Secure food sources and seal entry points to keep possums away.
In This Guide
Humane Removal Methods
The most humane way to remove a possum is with a live trap. Follow these steps:
- Choose the right trap. Use a 32 x 10 x 12 inch live trap. Possums need enough space to stand and turn around.
- Bait the trap. Canned fish (sardines, mackerel), fruit (apples, grapes), or peanut butter work well. Place the bait behind the trigger plate.
- Place the trap near the possum's pathway. Along fences, walls, or near the den entrance. Cover the trap floor with leaves or dirt to mask the metal surface.
- Check the trap every 4 hours. Do not leave a trapped possum for more than 4 hours. They have low stress tolerance and can die from stress.
- Relocate the possum. Release it at least 5 miles away in suitable wooded habitat with water and shelter. Check local regulations before relocating.
When Removal Is Necessary
- Possum in the attic or house: If a possum has entered your living space, it should be removed promptly.
- Persistent denning: If a possum has taken up residence under your deck, porch, or shed and will not leave.
- Damage to property: If a possum is causing significant damage to wiring, insulation, or structural components.
- Ill or injured possum: If the possum appears sick or injured, contact a wildlife rehabilitator.
Prevention
- Secure garbage cans with locking lids.
- Remove pet food and birdseed at night.
- Pick up fallen fruit from trees.
- Seal gaps under decks and porches with 1/2 inch galvanized hardware cloth buried 4 inches deep.
- Install motion-activated lights to deter nighttime activity.
For more, read our possum backyard guide and possum behavior guide.
Frequently Asked Questions
What kills possums quickly and humanely?
There is no quick home method that is both humane and legal. The most humane approach is live trapping and relocation. If euthanasia is necessary (for a severely injured possum), it should be performed by a veterinarian or wildlife rehabilitator.
Does poison kill possums?
Rodent poisons can kill possums, but they are inhumane, illegal in many areas, and cause secondary poisoning in predators. Possums are not rodents, so rodenticides are not labeled for possum control. Never use poison for wildlife removal.
Can I shoot a possum in my yard?
Discharging firearms within city limits is illegal in most areas. Even in rural areas, check local hunting regulations. Non-lethal methods and live trapping are preferred for possum removal.
How much does professional possum removal cost?
Professional possum removal typically costs $200 to $600, including inspection, trapping, and relocation. Exclusion work (sealing entry points) costs extra. DIY live trapping costs $30 to $60 for the trap plus bait.
The Bottom Line
The most humane approach to possum removal is live trapping and relocation. Killing possums is rarely necessary, may be illegal, and is inhumane. Possums are generally beneficial animals that eat ticks, insects, and carrion.
Before taking action, consider whether removal is truly needed. If a possum is simply passing through your yard, leave it alone. If it has taken up residence in your home, use a live trap and relocate it at least 5 miles away.
