12 Surprising Facts About Raccoon Dogs

ALFREDO ESTRELLA/AFP/Getty Images
ALFREDO ESTRELLA/AFP/Getty Images

Despite its name, a raccoon dog, a.k.a. Nyctereutes procyonoides, is neither a raccoon nor a dog, but it does belong to the canid family, which is a lineage that includes dogs, wolves, and foxes. Five subspecies of raccoon dogs exist, including a Japanese species called Nyctereutes procyonoides viverrinus, or tanuki. Here are some fascinating facts about the adorable omnivorous creatures that are found in forests, wetlands, farmlands, and urban areas.

1. ATLANTA IS HOME TO THE ONLY TANUKIS IN A U.S. ZOO.

Tanukis can be found all over Europe, Russia, China, Estonia, Japan, and Scandinavia, but not in North America. If you want to see one up close, you'll have to travel to Zoo Atlanta, which has been home to brothers Loki and Thor since they arrived from Italy in 2012. This summer, a litter of nine raccoon dogs made their debut at the Chapultepec Zoo in Mexico City, making the pups the first of their kind in Latin America.

2. THEY’RE UBIQUITOUS IN JAPANESE FOLKLORE.

Similar to the Maneki Neko cat, for centuries the Japanese have associated tanukis with magical folklore and luck. Referred to as "bake-danuk," these mythical tanukis are mischievous shapeshifters. One exaggerated feature is the tanuki’s giant scrotum, which represents good luck with money. In cartoons, paintings, and commercials, this part of the animal's anatomy is often illustrated as a pair of “money bags.” The enlarged testes represent good luck with money, more so than anything sexual. Tanuki totems are placed inside businesses to bring money.

3. SUPER MARIO BROS. 3 FEATURES A TANUKI.

If you remember the 1990 Nintendo game Super Mario Bros. 3 (which originated in Japan), Mario can put on a Tanooki Suit and transform into a raccoon-like animal that’s able to fly. It turns out that Mario is one of those magical raccoon dogs.

4. SWEDEN DOESN’T LIKE TANUKIS BECAUSE THEY’RE AN INVASIVE SPECIES.

Not everybody thinks raccoon dogs are worth having around. Sure, some of the animals carry tapeworms and rabies and have mange, and they like to murder birds and muskrats and destroy gardens and vineyards (similar to actual raccoons). These annoyances have caught the ire of usually neutral Sweden. The Swedish Environmental Protection Agency encourages people to hunt and kill the animal to reduce their population. Apparently, Denmark takes issue with the animals, too.

5. THEY CAN MAKE GOOD PETS.

Technically a raccoon dog is a wild animal—not domesticated—but a woman in England, June Lincoln, adopted a four-month-old one named Bandit, which turned out to be a perfect name for her wily pet. “He is a dog but his most close relative is a type of fox, so stealing is in his nature,” Lincoln told Daily Mail. "While he is generally well behaved, it has been impossible to teach him not to steal.” Bandit walks on a leash like a dog, and seems to get along with June’s two pet dogs.

6. RACCOON DOGS DATE BACK MILLIONS OF YEARS.

Scientists believe the n. donnezani is an ancestor of the raccoon dog because fossils were found in late Pliocene sites, in Italy, France, Hungary, and Romania. Excavated fossils indicate that a larger form named n. megamastoiodes appeared in Spain, France, and Hungary in early Pleistocene.  According to fossil deposits found in Tochigi Prefecture in Japan, the Japanese dog first appeared during the Pleistocene era (between 2,588,000 to 11,700 years ago), and the n. viverrinus nipponicus appeared mid-Pleistocene.

7. THEY ARE BRUTALLY SLAUGHTERED FOR THEIR PELTS, AND SOLD AS “FAUX FUR”.

Unfortunately, the animals are inhumanely bred for their fur, which is used in fur coats and calligraphy brushes. According to PETA, “China supplies more than half of the finished fur garments imported for sale in the United States.” Britain, Hungary, and Sweden have outlawed fur farming, but the raccoon dog and other furry animals are bred at fur farms throughout China and Japan, and reports have shown the animals are sometimes skinned alive. (You can sign a petition to stop these heinous acts.)

The Humane Society petitioned the Federal Trade Commission to have them include raccoon dogs as part of the Dog and Cat Protection Act, but in 2014 the Commission ruled the animals should be labeled Asiatic raccoons, not dogs.

Also in 2014, Kohl’s came under fire for advertising faux fur on jackets that actually contained real raccoon dog fur. A similar thing happened in 2006 when Macy’s sold Sean John jackets made from raccoon dog fur. The lesson being that just because something’s marked “faux fur” doesn't necessarily mean it's not real animal fur.

8. THEY’RE THE ONLY CANID THAT HIBERNATES IN WINTER.

Between November and April every year, the animals take a long nap, but they don’t sleep too deeply. If they didn’t store enough fat pre-hibernation and if an unseasonably warm day occurs, they may wake up and forage for food. Before they hibernate, though, their body mass increases by 50 percent so they can store the fat. In the southern hemispheres, the animals don’t hibernate as frequently. (Now imagine a pair of raccoon dogs curled up and snoozing together.)

9. THE JAPANESE CITY OF KŌKA SHOWCASES TANUKI STATUES.

In 2004, Kōka absorbed the city of Shigaraki, which in the 12th century was one of Japan’s six kiln cities. Today, Tanuki statues abound all over town, including in front of bars, parks, and street corners.  Over 60 years ago an emperor visited the town, so the townspeople spruced up the city by creating these statues as a sort of welcome. The tradition stuck, and the more modern Shigaraki ware tanuki statues are still on display: a rotund animal wearing a straw hat, holding a sake flask, and propped up by its giant testicles.

10. RACCOON DOGS DO NOT BARK.

Instead of barking like a dog, raccoon dogs give off a high-pitched whine or whimper, which can be interpreted as either submissive or friendly behavior. But when the animals feel threatened, they growl at each other. Unlike dogs, they don’t wag their tails, but they do use their olfactory senses to sniff for food.

11. MALE RACCOON DOGS SUPPORT THE FEMALES.

Raccoon dogs are stronger in pairs, so they band together to raise their young. The male forages for food and brings his findings to his pregnant mate. Once the pups are born, the male helps the female raise them. The pups get weaned after 40 days, and they’re able to take care of themselves around the four-month mark.

12. A RARE WHITE TANUKI WAS RECENTLY DISCOVERED.

In 2013, an all-white tanuki with blue eyes was found on a farm in Japan, caught in a trap intended for another animal. Because it’s white, the Japanese think it's good luck. A wildlife instructor thought the tanuki’s snow white coat was inherited and not caused by albinism.

5 Ways You Can Help the Jaguar Rescue Center Save Costa Rica’s Wildlife

A curious sloth says hello after members of the Jaguar Rescue Center reunited her with her baby.
A curious sloth says hello after members of the Jaguar Rescue Center reunited her with her baby.
Jaguar Rescue Center

In 2005, Catalonian primatologist Encar Garcia and her husband, Italian herpetologist Sandro Alviani, were living in southwestern Costa Rica when locals began to bring them injured animals in hopes that the two experts could save them. As word spread and more animals arrived, their property slowly transformed into a full-fledged rescue center. So they purchased the surrounding land and named their new organization the Jaguar Rescue Center (JRC), after one of their early rescues: a young, orphaned jaguar whose mother had been killed by farmers.

Today, the center covers nearly 5.5 acres of land near Puerto Viejo de Talamanca in Costa Rica’s Limón province. It can accommodate around 160 animals at a time, and is home to everything from spider monkeys to sea turtles (though, by law, staff members aren’t allowed to accept domesticated animals like cats and dogs).

While locals still bring injured and orphaned animals to the JRC, others are brought by tourists, the Ministry of Environment and Energy, the National Animal Health Service, and even the police, who confiscate animals that have been poached or illegally kept as pets.

howler monkey at jaguar rescue center
Skye, a young howler monkey who recovered from electrocution.
Jaguar Rescue Center

The rescues are often victims of road accidents, animal attacks, environmental destruction, human interaction, or electrocution from exposed power lines. After the animals are rehabilitated, they’re released into La Ceiba Natural Reserve, a human-free (except for JRC workers) part of the forest where they can safely reacclimate to living in the wild. The JRC has cameras installed in the area to monitor the animals after their release and make sure they’re finding enough food.

Unfortunately, not all the creatures brought to the JRC recover from their injuries—in 2019, for example, 311 of the 749 rescues died [PDF]—so JRC staff members and volunteers understand just how remarkable it is to watch an animal regain its health and be successfully returned to its natural environment.

“There are so many amazing things about working for the JRC, but I think we all can agree that seeing a rescued animal make it through rehabilitation and be released is the best and most rewarding part of the job,” Torey, a JRC tour guide, tells Mental Floss.

Some thought-to-be-orphaned sloths are even released right back into the arms of their mothers. After recording the cries of a baby sloth, JRC staff will take the sloth back to wherever it was first found, play the recording, and wait for the mother to recognize the cries and (slowly) climb down from her leafy abode to reunite with her child.

Despite its partnerships with government agencies, the JRC doesn’t receive government funding. Instead, it relies on public donations and revenue from its visitor services. Find out more about how you can help below.

1. Donate money.

You can make a one-time or monthly donation that will go toward food, medical care, and supplies for the animals, or you can donate specifically to the JRC’s “Shock Free Zone” program, which insulates power lines and transformers that run through forests to prevent them from electrocuting wildlife.

2. Donate items.

Check out the JRC’s Amazon wish list to see which items are most needed—and what they’ll be used for, too. Examples include Pampers diapers for baby monkeys, snake hooks for safely rescuing snakes, and cans of worms to feed birds, opossums, and bats.

One of the most important products on the list is powdered goat’s milk, which staff members use to feed orphans of many mammalian species at the JRC.

“It has the most universally digestible enzyme compared to other milk,” Torey says. “Unfortunately, we do not have sloth milk, monkey milk, etc. readily available for the baby animals.”

3. “Adopt” an animal.

diavolino, a margay at the jaguar rescue center
Diavolino, the Jaguar Rescue Center's "feisty little margay."
Jaguar Rescue Center

For $105, you can virtually “adopt” an animal at the JRC. Choices range from Diavolino, a “feisty little margay” rescued from the illegal pet trade, to Floqui, a whitish two-fingered sloth who was born with only one digit on each hand and foot.

4. Visit the Jaguar Rescue Center.

You can stay overnight at the JRC in one of its three visitor residences—La Ceiba House, Ilán Ilán House, or one of the Jaguar Inn bungalows—which offer a variety of amenities, restaurant service, and access to nearby beaches.

Whether or not you’re staying there, you can book a tour of the JRC, where you’ll get to explore the premises and even meet some of the animals. There are private, public, nighttime, and VIP tours, and you can find out more here.

5. Volunteer at the Jaguar Rescue Center.

If you’re looking for a more hands-on, potentially life-changing way to help Costa Rica’s wildlife, you can apply for the JRC’s four-week volunteer program or a position at La Ceiba Natural Reserve that lasts three to six months.

According to the website, JRC volunteers are housed in the Jaguar Inn and help with “a broad range of tasks, from doing the dishes and cleaning up after the animals ... to building and remodeling enclosures, or babysitting a new arrival to ease the stress of their new environment.”

La Ceiba volunteers, on the other hand, stay right on the reserve and do everything from monitoring captive and recently released animals to keeping the trails clear.

Find out more about becoming a volunteer here.

YouTube Star Coyote Peterson Brings 'Misunderstood' Animals to His New Animal Planet Series

Animal Planet
Animal Planet

As host of the popular YouTube series Brave Wilderness, Coyote Peterson is no stranger to going face-to-face with creatures many deem terrifying—think great white sharks and pit vipers—but that he says are simply "misunderstood."

Animals have always been a big part of Peterson's life, even before he made a career out of being stung and bitten by ferocious critters. The Ohio native studied video production and directing at Ohio State University, and then decided to combine his two passions—film and all things wild—to teach viewers about wildlife and the importance of conservation. His YouTube channel currently has more than 15 million subscribers.

Now Peterson is embarking on a new adventure with Animal Planet in the show Brave the Wild. He'll travel all over the world with wildlife biologist Mario Aldecoa and his crew, sharing creatures that aren't often in the spotlight and that viewers may find a little frightening. He recently chatted with Mental Floss about the importance of conservation, his thing for snapping turtles, and his close encounter with a jaguar and her three cubs.

You’ve said your love of animals started with snapping turtles. Can you talk about the first time you saw one and what about them fascinated you so much?

The first snapping turtle I caught was when I was only 8 years old. I was always fascinated with turtles, because at first glance they look prehistoric, almost dinosaur-like. Growing up in Ohio, I never got to see any "exotic" animals. My favorite thing to watch on TV was Steve Irwin. Watching him wrestle crocs is what inspired me to catch my first snapping turtle, the most dangerous animal Ohio has to offer.

Coyote Peterson with a gigantic snapping turtle
Animal Planet

In Brave the Wild, you introduce animals that are often feared or misunderstood. What's the importance in exposing viewers to these creatures?

One of my goals through this series was to inspire people to overcome their fears of these seemingly dangerous animals and learn to admire them from a safe distance. The more you understand these creatures, the less you are afraid of them. One of the messages I try to convey in every episode is the importance of conservation.

What’s the most "misunderstood" creature you've encountered?

The most misunderstood creature that comes to mind is the carpet shark, which we filmed in season one. As I always say, people’s biggest fears are the three S’s (sharks, snakes and spiders). The carpet shark is found off the coast of Australia. They only bite humans in the case of mistaken identity. To some of these sharks a person’s foot might look like a fish. Any time you enter a new environment you need to be aware of what you need to look for, not only to keep yourself safe, but the animal as well.

What goes into preparing for each encounter to make sure you and the animals come out alive?

With any new expedition, you need to come into the environment knowing exactly what to expect. When encountering a new animal, I try to stay as calm as I can and have no hesitation. If I stay calm, the animal stays calm, [and] I'm creating a safer interaction for myself. I use different tactics when I encounter different animals. It also depends on whether the environment is land or in water.

How do you keep your composure on camera when you're in a potentially dangerous situation?

Any situation I find myself in, I look at it as my job. For example, I would be afraid operating a crane, because that is something I don't do. If it's part of your job, it's something that you get used to. When I do my job, I make sure I'm focused and never hesitate. Before I encounter any animal, I know what I'm going to say to the camera. I say that, for the best show, we always need to have the camera rolling so the audience can see what is happening.

Coyote Peterson with a kangaroo
Animal Planet

You were in Australia filming Brave the Wild during bushfire season. What was that like?

Visiting Australia was one of the best experiences I had filming the show. Australia is a fascinating country that has so many unique environments. We spent over 50 days in Australia and encountered more than 35 different species. We were there right before all these devastating fires started, and we got to witness the severity of the drought and all the different animals it impacted.

What was your favorite animal encounter in upcoming series?

Each encounter I have in the wild is special. I would have to say that the most exciting moment for me was when we were filming in Brazil and I saw a jaguar and three of her cubs up close. Not only did I get to see this in real life, but my amazing team was able to capture this special moment on tape. It is just so amazing seeing these animals survive and thrive in the wild while dealing with not only the dangers of the wild but human encroachment as well. Hands down, this was my favorite episode that we got to film.

Catch new episodes of Brave the Wild on Animal Planet, Sundays at 9 p.m. ET/PT.

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