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The Daily Insight

Why is it good to have possums around

Author

Robert Spencer

Published Apr 14, 2026

Opossums, sometimes referred to just as possums, are a benefit to ecosystems and a healthy environment beyond eradicating ticks. They will catch and eat cockroaches, rats and mice – in addition to consuming dead animals of all types (also known as carrion).

Are Possum good to have around?

Surprisingly, the answer is yes. Compared to other types of wildlife, they are very helpful. Opossums not only play an essential role in the ecosystem, but they can also be a valuable asset to your garden, in spite of the fact that most people are quick to control their numbers.

Why are possums good for your yard?

If there is an opossum in the backyard, don’t worry. … But far from being a nuisance, opossums can be beneficial for your garden, eating snails, slugs, insects and sometimes even small rodents. They’ll even clean up spilled garbage and fruit that has fallen off trees.

Is it good to have a possum around your house?

Opossums are beneficial eating unwanted pests around your home and garden such as snails, slugs, spiders, cockroaches, rats, mice and snakes. Opossums are free gardeners!

Should I let a possum live under my house?

To a possum, the crawlspace under a house seems like a good place to set up its own home. Dark, ground level and protected from the elements, a home’s crawlspace has the same qualities a possum would seek for its den in the wild. Most homeowners, on the other hand, prefer not to have a possum living under their house.

Do possums bite humans?

Do Opossums Bite? Just like any scared animal, it’s possible for opossums to bite in defense. If they feel cornered or threatened, opossums will use several escape strategies ranging from playing dead to hissing. Biting is rare, but people should avoid contact with all wild animals to eliminate the risk.

Do possums like humans?

Opossums are much more afraid of humans than we are of them. There are two lines of defense for an opossum when confronted by a human. They will rarely attack, or they will play dead to avoid confrontation. The opossum has an instinct to act dead when standing against humans or other animals.

Do possums keep snakes away?

Possums even hunt venomous snakes that could actually put your family at risk. If you happen to live in an area that has rattlesnakes or copperheads, you might find that a possum can actually help keep your family safe by keeping poisonous snakes away from your children.

What do possums do to humans?

Opossums become dangerous with their ability to transmit diseases to pets and people. Known to carry leptospirosis, tuberculosis, coccidiosis, spotted fever, tularemia, and other diseases, the pesky creatures pose serious health threats when they invade urban environments.

Do possums damage homes?

Opossums can cause considerable damage when they live in a house or attic. They need nesting material, and as wild animals, have unpredictable and variable behavior. … Probably the most significant “damage” caused by possums is their waste that they leave behind.

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Do possums eat cats?

Possums are omnivorous wild animals, meaning that they can theoretically kill and eat any small household pet like cats and young dogs. … Although possums are calm and gentle creatures, homeowners consider them unwanted pest animals and dirty scavengers.

Do opossums carry diseases?

Opossums carry diseases such as leptospirosis, tuberculosis, relapsing fever, tularemia, spotted fever, toxoplasmosis, coccidiosis, trichomoniasis, and Chagas disease. They may also be infested with fleas, ticks, mites, and lice. Opossums are hosts for cat and dog fleas, especially in urban environments.

How many babies do possums usually have?

Babies immediately crawl into the mother’s pouch, where they continue to develop. As they get larger, they will go in and out of the pouch and sometimes ride on the mother’s back as she hunts for food. Opossums may give birth to as many as 20 babies in a litter, but fewer than half of them survive.

What do possums hate the smell of?

Opossums have a strong sense of smell that they use to locate food. You can use this to your advantage by deterring them with scents they dislike around areas they frequent, such as camphor, garlic, onion, hot peppers, molasses, wolf’s urine, ammonia, and pet fur.

Should I let a possum live in my garage?

An opossum will not only disturb your sleep at night and leave droppings in your garage, but they can also cause damage to your foundation. One method of pest control is using a live trap to capture and remove the animal. Live trapping is a safe and effective way to keep animals away from your home.

How do you befriend a possum?

Offering tidbits such as mealworms or live crickets to your pet opossum by hand is an excellent way to get them to bond with you during the time you are trying to tame them.

What is the possums favorite food?

You will have to have a food source to attract opossums. Planting gardens with fruits, vegetables and flowers will attract insects, snail and slugs. Opossums eat insects, snails and slugs. Opossums are also partial to overripe, fallen fruit on the ground.

Can a cat fight a possum?

A cat may attack and kill young rat-sized opossums. Adult opossums and cats seem to have a mutual respect and leave each other alone. In general, opossums are docile, non-aggressive animals and will not attack your pets. They prefer to escape and avoid confrontations, if possible.

Do possums chase you?

No, a opossum is not likely to chase you. When I see opossums in the neighborhood they usually keep their distance and meander slowly away. The phrase play possum comes from their habit of pretending to be dead when they feel threatened.

Are possums cuddly?

Opossums appear to be friendly and cute animals and many people might want them as their pets. … At first, the animal can adapt to living with people. It may even cuddle and form a relationship with you.

How big can a possum get?

Opossums grow up to 40 inches in length, about the size of a house cat. Their bodies are covered in white or grayish hair. Opossums have a long, pointed face with round, hairless ears and a rat-like tail.

Do possums growl?

Opossums are solitary and nocturnal and usually slow moving. When frightened and unable to flee, they may fall into an involuntary shock-like state, commonly called “playing dead”. When frightened, they may hiss and growl showing their 50 teeth… … Opossums do not have a territory and are always on the move.

Do opossums stink?

When an opossum goes into this comatose state, they also begin to emit a foul odor similar to that of a decaying corpse. Their body secretes this smelly substance from their anus when the comatose reaction is triggered. This putrid smell along with their “dead” state is what really drives the predators away.

How smart are possums?

Opossums Are Smart Critters For one, they have a remarkable ability to find food and to remember where it is. When tested, opossums outscored rats, rabbits, cats, and dogs — but not humans. 2 They also can find their way through a maze more efficiently than rats and cats.

Do possums have fleas?

Opossums have ectoparasites, such as fleas, ticks and mites, that can cause issues. They can carry diseases such as tularemia. They are not generally known for being very susceptible to rabies.

What attracts possums to your house?

They are attracted to overflowing or odorous trash cans, uncovered compost heaps or other containers that you may have outside. They like to set up their habitat near water or moist areas. If you live near a pond, drainage ditch or sewer, you’re more likely to see opossums on your property.

Where do possums hide during the day?

They sleep during the day in a den in a hollow tree or in an abandoned rodent burrow. >> When opossums are attacked, they will “play possum,” pretending that they are dead; they remain still, they do not blink, and their tongue hangs out.

Do possums poop in the same place?

Possums tend to use the same area as a latrine over and over again, so you may find quite a lot of droppings and urine in one spot. You might find an excess of droppings around their feeding zones, which often include the base of trees or near your garbage cans.

Do possums play dead?

Opossums are peaceful animals that prefer not to fight although they may hiss, growl, and even bite if cornered. It is much more likely that the opossum will faint or “play dead” at the prospect of a confrontation. This physiological response is involuntary and automatic.

Can a raccoon impregnate a cat?

Cat-Raccoon Hybrid Some people do claim they have bred a domestic cat with a raccoon. However, there is not enough literature or evidence to support the theory that Maine Coon cats arose from the mating between a semi-wild cat, and a raccoon. Scientists argue that this is biologically impossible.

Are opossums blind?

Contrary to popular belief, opossums aren’t blind at all. They just have terrible eyesight during the day. Their pupils are always dilated, and as nocturnal animals, an opossum’s eyesight improves drastically at night.