What to do about opossums (2024)

What are common problems and solutions with opossums?

Opossums are often accused, but rarely responsible for getting into garbage cans or gardens. They're certainly game to stop by and clean up the mess left by other wayward critters though! They're also often accused of killing chickens, something that happens very rarely. Most people complain about opossums just being there, rather than for any problems they cause.

Opossum are not aggressive. Their open-mouthed, defensive hissing is merely a bluff to look vicious. And if that doesn’t work, they play dead when really scared. Far from being a nuisance, opossums can be beneficial for your garden by eating snails, slugs, insects and sometimes even small rodents. They’ll even clean up spilled garbage and fruit that has fallen off trees.

If there is an opossum in your backyard, don't worry. They aren’t a threat and more than likely will be moving on in a short while. The best way to keep them from visiting is to have tight-fitting lids on garbage cans and not to leave any pet food outside overnight.

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How can I keep opossums out?

The best way to keep opossums from denning under a deck or patio is to make sure they can't get there in the first place by keeping any holes filled.

If you suspect a mother opossum has already moved in, wait until she leaves her den (two hours after dark is generally a safe time). Then, loosely close the opening with netting, straw or other fibrous material. This will ensure that an animal trapped inside can clear the path to escape, but one outside will not disturb the blockage to get back in.

Opossum moms take their kids wherever they go, so there's not much chance that any babies will be left behind. But always check for youngsters before closing the opening. If the hole has not been disturbed for two or three nights, it’s safe to assume that no one is inside and the hole can be properly filled. For permanent exclusion, we recommend putting in an "L" footer.

Every now and then, an opossum will get into a house through a pet door. Encourage them to leave by closing the doors to all rooms and opening the doors to the outside. Opossum are usually not aggressive, so you may be able to help them on their way by gently nudging them with a broom.

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Do opossums carry rabies?

People often mistake the open-mouthed hissing and drooling behavior of opossums as a sign of rabies. However, this is just a bluffing behavior that opossums use as a defense mechanism. In fact, rabies is extremely rare in opossums, perhaps because they have a much lower body temperature compared to other warm-blooded animals.

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What to do about opossums (2024)

FAQs

What to do about possums? ›

If there is an opossum in your backyard, don't worry. They aren't a threat and more than likely will be moving on in a short while. The best way to keep them from visiting is to have tight-fitting lids on garbage cans and not to leave any pet food outside overnight.

What should I do if I find a possum? ›

Contact your local Opossum Society of the United States (OSUS) member, wildlife rehabilitator, veterinarian, state department of wildlife or animal control for assistance. Always check first to make sure they do not euthanize all opossums.

How do you solve a possum? ›

How to get rid of possums in a natural way
  1. Remove food sources. Possums' natural diet includes mainly (but not solely) eucalyptus leaves which are not very rich in protein. ...
  2. Block off access points. ...
  3. Make a possum repellent. ...
  4. Possum-proof your garden. ...
  5. … Or install nest boxes. ...
  6. Call a professional pest controller.
Sep 2, 2020

How can we help wild opossums? ›

However, it is very crucial to keep the possum warm and kept covered in a quiet stress free container with air holes and lined with a pillow case and something warm until a wildlife rescuer arrives and the opossum can be transported to your local wildlife rehabilitation center.

How do you get a possum to leave your house? ›

If they are inside your house, you can either shoo them out the way you might a cat, or you can create a good exit route, by closing all the doors except for the exit. It's best to wear heavy gloves and to not get too close, but the chances of them attacking you is very slim.

How long will a possum stay in my yard? ›

Opossums seldom stay in one area for more than a few nights, so fear of them "taking over" an area should not be a concern. Occasionally a mother with babies might stay longer, but will leave after a brief period as well.

What noise will scare a possum? ›

Making a loud noise or playing loud music usually is enough to get the animal to retreat off your property.

What attracts possums to your yard? ›

The nocturnal opossum is attracted to our neighborhoods by the availability of water, pet food left out at night and overripe, rotting fruit that has fallen from trees. The opossum in turn helps keep our neighborhoods clean and free of unwanted, harmful garden pests and rodents, which may carry diseases.

Will opossum leave on their own? ›

Possums are transient creatures by nature and will generally leave on their own within a couple of weeks. By following the steps above (unless you already have an opossum in your home) most possums will leave the area as their needs will no longer be met on your property.

What do possums hate most? ›

In addition to ammonia and mothballs, possums will also steer clear of odors of vinegar, garlic, onion, peppermint, and camphor. These strong scents are often used as natural repellents to keep opossums away from gardens, trash cans, and other areas where they may be unwanted.

How do you get rid of possums fast? ›

  1. "Scatter mothballs around any area where you have noticed possum activity. ...
  2. Place a clove of crushed garlic in any area that you want neighborhood possums to avoid. ...
  3. Scatter dog or cat fur in the areas that possums frequent. ...
  4. Or you must contact Wildlife Removal Service.
Feb 12, 2022

What usually kills possums? ›

There are several ways to kill an opossum, including the use of gun, traps, poison, or even clubbing. Whatever method you decide is suitable, be sure to wear protective gloves while carrying out the act. These animals carry transferable disease parasites and vectors.

How do I get rid of a possum in my backyard? ›

Here are a few control methods you can try:
  1. Eliminate Food Sources. The main reason opossums enter yards and gardens is to look for food. ...
  2. Eliminate Hiding Spots. Opossums like areas with plenty of hiding places. ...
  3. Exclude Them. ...
  4. Repel Them. ...
  5. Scare Them. ...
  6. Set Traps.
Sep 28, 2020

Are opossums good to have around? ›

Opossums are scavengers. They move from place to place in search of good food sources and a comfy place to sleep. are beneficial for helping to control the overpopulation of snakes, rodents, and insects. Opossums act like little vacuum cleaners when it comes to ticks, including those that spread Lyme disease.

How big is a 4 month old opossum? ›

The young are weaned at approximately 3 months of age and are on their own at 4 1/2 – 5 months when they are approximately 7-9 inches long from nose to rump, excluding the tail. In a few months they will reproduce and continue the fascinating life cycle of the Virginia opossum.

Why would a possum be out during the day? ›

What Are They Doing? While most of their foraging happens at night, opossums can occasionally be seen in the daylight. If food is scarce, they will spend as much time as necessary to locate it, scavenging at all hours. This is especially true during harsh winters.

Where do possums go during the day? ›

A nocturnal animal, it spends the day in a den in a hollow branch, tree-trunk, fallen log, rock cavity or even a hollow termite mound. Brushtail Possums prefer to live by themselves, not with other possums. The Brushtail Possum moves rapidly among trees and will leap from one branch to another.

What time do possums come out at night? ›

Opossums are awake and grooming between 6:00 PM and 8:00 AM, with most types of other activities occurring between 10:00 PM and 8:00 AM. The opossums spend the rest of the day, 8:00 AM through 6:00 PM, resting or sleeping. Psychon. Sei., 1969, Vol.

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