Erin McCarthy
Erin McCarthy

10 Scientific Benefits of Being a Cat Owner

Erin McCarthy
Erin McCarthy

Studies have shown that just watching cat videos on the internet can boost a person's energy and create positive emotions—so it's no surprise that actual cat ownership has a number of benefits. Here are a few.

1. OWNING A CAT IS BETTER FOR THE ENVIRONMENT.

If you're worried about your carbon footprint, it’s better to own a cat than a dog. A 2009 study found that the resources needed to feed a dog over the course of its life create the same eco-footprint as that of a Land Cruiser. Meanwhile, cats—which eat less in general and are more likely to eat fish than corn- or beef-flavored products—only have the approximate carbon footprint of a small hatchback.

2. THEY'LL HELP YOU COPE ...

Losing a loved one is incredibly painful, but one of the best ways of coping is to own a pet. Cats have been shown to help people get over their loss more quickly, and show less physical symptoms of pain, like crying. Despite the fact that they are only animals, cats serve as a social support during difficult times. People in mourning report talking to their pet to work out their feelings, since it is often easier to talk to something that won’t respond and can’t judge than to another human being.

3. ... AND FIND A SIGNIFICANT OTHER.

If you’re a single guy and you can’t seem to get a date, get a cat! A British poll found that 82 percent of women agreed they are more attracted to men who like animals. And while having a dog will do wonders for your dating life, a whopping 90 percent of single women said that men who own a cat are “nicer” than other guys. Listing that you own a cat on your dating profile could do wonders for the number of responses you get—but remember, a cat is for life, not just until you find a partner.

4. CAT OWNERS ARE SMART.

A 2010 survey of British pet owners by the University of Bristol found that people who owned cats were more likely to have college degrees than their dog loving counterparts. In 2014, a researcher in Wisconsin surveyed 600 college students and found that cat owners were actually more intelligent as well. (But it's probably not the cat itself making the owner smarter: The researchers conducting the Bristol survey said that smarter people tend to work longer hours, and since cats require less attention than dogs, they are a better choice for the busy intellectual.)

5. YOU'LL HAVE A HEALTHIER HEART.

Owning any pet is good for your heart. Cats in particular lower your stress level—possibly since they don’t require as much effort as dogs—and lower the amount of anxiety in your life. Petting a cat has a positive calming effect. One study found that over a 10-year period cat owners were 30 percent less likely to die of a heart attack or stroke than non-cat owners (although this might just be because cat owners are more relaxed and have lower stress in general).

6. THEY FULFILL YOUR NEED FOR COMPANIONSHIP.

The stereotype that dogs are more affectionate than cats is just that: a stereotype. In fact, it turns out that cats can be just as good of companions as dogs, especially for women. An Austrian study conducted in 2003 found that having a cat in the house is the emotional equivalent of having a romantic partner. As well as initiating contact much of the time, studies have shown cats will remember kindness shown to them and return the favor later.

But cats really do have the upper hand in these relationships. After thousands of years of domestication, cats have learned how to make a half purr/half howl noise that sounds remarkably like a human baby’s cry. And since our brains are programmed to respond to our children’s distress, it is almost impossible to ignore what a cat wants when it demands it like that.

7. THEY CAN TELL YOU (AND OTHERS!) A LOT ABOUT YOUR PERSONALITY.

Your choice of pet reveals something about your personality. While dog lovers tend to be the life of the party, cat owners are quieter and more introverted. However, they score very highly when it comes to how trustworthy they are and how much they trust other people. Cat owners are also less manipulative and more modest.

8. YOU'LL SLEEP BETTER.

Several studies and polls in the UK have found that people (especially women) prefer to sleep with their cats than with their partners, and they even report sleeping better with a cat than with a human. A recent study from the Mayo Clinic Center for Sleep Medicine indicates that they might be on to something: 41 percent of the people in that study indicated that they slept better because of their pet, while only 20 percent said that it led to disturbances.

9. CAT OWNERSHIP MEANS FEWER ALLERGIES.

Sadly, it’s too late for you, but if you have a child on the way, it might be time to get a cat. In 2002, the National Institutes of Health released a study that found children under a year old who were exposed to a cat were less likely to develop allergies—and not just pet allergies. According to Marshall Plaut, M.D., chief of the allergic mechanisms section at the National Institute of Allergy and Infectious Diseases, "high pet exposure early in life appears to protect against not only pet allergy but also other types of common allergies, such as allergy to dust mites, ragweed, and grass." And while the cat parasite Toxoplasma gondii is a threat to young children, experts say that by changing your cat’s litter box every day and keeping the animal indoors, you should be safe and allergy free!

10. THEY CAN QUITE LITERALLY SAVE YOUR LIFE.

Cats have a reputation of being aloof and not caring about their humans, but they have saved countless lives over the years. One cat in the United Kingdom warns her human when he’s about to have an epileptic seizure, while a cat in Montana woke up its two humans when a gas pipe started leaking. Firefighters told the couple that the house could easily have exploded if not for cat’s intervention.

One cat has even received the highest medal available to military animals. Simon the cat was onboard the HMS Amethyst, which was sailing up the Yangtze in 1949 when a shell hit the ship, killing several marines and severely injuring Simon. (The event marked the beginning of the 101-day siege of the ship, which would become known as the Yangtze Incident.) Simon was fixed up, and despite being injured, performed his ship duty and started catching the rats that were threatening the ship’s food supply, as well as providing moral support for the surviving sailors. Simon died not long after the ship returned to the UK, but he was posthumously awarded the UK’s Dickin Medal, recognized as the animal Victoria Cross, for "behaviour [of] the highest order, although the blast was capable of making a hole over a foot in diameter in a steel plate."

All images via iStock unless otherwise noted.

nextArticle.image_alt|e
iStock
arrow
Animals
14 Bold Facts About Bald Eagles
iStock
iStock

Bald eagles are powerful symbols of America—but there’s a whole lot more to these quirky birds.

1. YOUNG BALD EAGLES AREN'T BALD.

A young bald eagle with a brown head on a beach.
iStock

So obviously adult bald eagles aren't really bald, either—their heads have bright white plumage that contrasts with their dark body feathers, giving them a "bald" look. But young bald eagles have mostly brown heads. In fact, for the first four or five years of their lives, they move through a complicated series of different plumage patterns; in their second year, for instance, they have white bellies.

2. BALD EAGLES SOUND SO SILLY THAT HOLLYWOOD DUBS OVER THEIR VOICES.

A red-tailed hawk.
A red-tailed hawk's screech is usually dubbed over the bald eagle's weaker scream.
iStock

It's a scene you’ve probably seen countless times in movies and on TV: An eagle flies overhead and emits a rough, piercing scream. It's a classic symbol of wilderness and adventure. The only problem? Bald eagles don't make that sound.

Instead, they emit a sort of high-pitched giggle or a weak scream. These noises are so unimpressive that Hollywood sound editors often dub over bald eagle calls with far more impressive sounds: the piercing, earthy screams of a smaller bird, the red-tailed hawk. If you were a fan of The Colbert Report, you might remember the show's iconic CGI eagle from the opener—it, too, is making that red-tailed hawk cry. Listen for yourself and decide who sounds more impressive.

3. THEY EAT TRASH AND STOLEN FOOD.

Two bald eagles guard their prey against two magpies on a snowy field.
iStock

Picture a majestic bald eagle swooping low over a lake and catching a fish in its powerful claws. Yes, bald eagles eat a lot of fish—but they don't always catch them themselves. They've perfected the art of stealing fish from other birds such as ospreys, chasing them down until they drop their prey.

Bald eagles will also snack on gulls, ducks, rabbits, crabs, amphibians, and more. They'll scavenge in dumpsters, feed on waste from fish processing plants, and even gorge on carrion (dead, decaying animals).

4. BALD EAGLES USUALLY MATE FOR LIFE ...

Two bald eagles perched on a tree.
iStock

Trash and carrion aside, they're pretty romantic animals. Bald eagles tend to pair up for life, and they share parenting duties: The male and the female take turns incubating the eggs, and they both feed their young.

5. … AND THEY LIVE PRETTY LONG LIVES.

Two bald eagles sitting on a rock.
iStock

Those romantic partnerships are even more impressive because bald eagles can survive for decades. In 2015, a wild eagle in Henrietta, New York, died at the record age of 38. Considering that these birds pair up at 4 or 5 years of age, that's a lot of Valentine's Days.

6. THEY HOLD THE RECORD FOR THE LARGEST BIRD'S NEST.

Two bald eagles in their large nest.
iStock

Bald eagles build enormous nests high in the treetops. The male and female work on the nest together, and this quality time helps them cement their lifelong bond. Their cozy nurseries consist of a framework of sticks lined with softer stuff such as grass and feathers. If the nest serves them well during the breeding season, they'll keep using it year after year. And, like all homeowners, they can't resist the thought of renovating and adding to their abode. Every year, they'll spruce it up with a whopping foot or two of new material.

On average, bald eagle nests are 2-4 feet deep and 4-5 feet wide. But one pair of eagles near St. Petersburg, Florida, earned the Guinness World Record for largest bird’s nest: 20 feet deep and 9.5 feet wide. The nest weighed over two tons.

7. FEMALES ARE LARGER THAN MALES.

Two bald eagles in their large nest.
iStock

In many animal species, males are (on average) larger than females. Male gorillas, for example, dwarf their female counterparts. But for most birds of prey, it's the opposite. Male bald eagles weigh about 25 percent less than females.

Scientists aren't sure why there's such a size difference. One reason might be the way they divide up their nesting duties. Females take the lead in arranging the nesting material, so being bigger might help them take charge. Also, they spend longer incubating the eggs than males, so their size could intimidate would-be egg thieves.

If you're trying to tell male and female eagles apart, this size difference may help you—especially since both sexes have the same plumage patterns.

8. TO IDENTIFY THEM, LOOK AT THE WINGS.

A bald eagle flies across the water.
iStock

People often get excited about a big soaring bird and yell "It's an eagle!” just before it swoops closer and … oops, it's a vulture. Here's a handy identification tip. Bald eagles usually soar with their wings almost flat. On the other hand, the turkey vulture—another dark, soaring bird—holds its wings up in a shallow V shape called a dihedral. A lot of large hawks also soar with slightly raised wings.

9. THEY'RE COMEBACK KIDS.

Baby eagle chicks in a nest.
iStock

Before European settlers arrived, bald eagles were abundant across the U.S. But with settlement came habitat destruction, and the settlers viewed the eagles as competition for game and as a threat to livestock. So many eagles were killed that in 1940 Congress passed an act to protect the birds.

Unfortunately, another threat rose up at about that time. Starting after World War II, farmers and public health officials used an insecticide called DDT. The chemical worked well to eradicate mosquitos and agricultural pests—but as it traveled up the food chain, it began to heavily affect birds of prey. DDT made eagle eggshells too thin and caused the eggs to break. A 1963 survey found just 471 bald eagle pairs in the lower 48 states.

DDT was banned in the early 1970s, and conservationists began to breed bald eagles in captivity and reintroduce them in places across America. Luckily, this species made a spectacular recovery. Now the lower 48 states boast over 9700 nesting pairs.

10. THEY'RE UNIQUELY NORTH AMERICAN.

An African fish eagle flies over the water.
The African fish eagle is a relative of the North American bald eagle.
iStock

You've probably heard of America's other eagle: the golden eagle. This bird lives throughout much of the northern hemisphere. But the bald eagle is only found in North America. It lives across much of Canada and the U.S., as well as northern parts of Mexico.

Though it may be North American, the bald eagle has seven close relatives that are found throughout the world. They all belong to the genus Haliaeetus, which comes—pretty unimaginatively—from the Latin words for "sea" and "eagle." One relative, the African fish eagle, is a powerful symbol in its own right. It represents several countries; for example, it's the national symbol of Zambia, and graces the South Sudanese, Malawian, and Namibian coats of arms.

11. THEY'RE AERIAL DAREDEVILS.

A bald eagle carries a fish off in its talons.
iStock

It seems too weird to be true: While flying, bald eagles sometimes grab each other's feet and spin while plummeting to the earth. Scientists aren't sure why they do this—perhaps it's a courtship ritual or a territorial battle. Usually, the pair will separate before hitting the ground (as seen in this remarkable set of photographs). But sometimes they hold tight and don't let go. These two male bald eagles locked talons and hit the ground with their feet still connected. One subsequently escaped and the other was treated for talon wounds.

12. THEIR EYES ARE AMAZING.

Close-up of a bald eagle's face.
iStock

What if you could close your eyes and still see? Besides the usual pair of eyelids, bald eagles have a see-through eyelid called a nictitating membrane. They can close this membrane to protect their eyes while their main eyelids remain open. The membrane also helps moisten and clean their eyes.

Eagles also have sharper vision than people, and their field of vision is wider. Plus, they can see ultraviolet light. Both of those things mean the expression "eagle eye" is spot-on.

13. THEY MIGRATE … SORT OF.

A bald eagle sits in a snowy tree.
iStock

If you're a bald eagle that nests in northern Canada, you'll probably head south for the winter to avoid the punishing cold. Many eagles fly south for the winter and return north for the summer—as do plenty of other bird species (and retired Canadians). But not all bald eagles migrate. Some of them, including individuals in New England and Canada's Maritime provinces, stick around all year. Whether or not a bird migrates depends on how old it is and how much food is available.

14. THEY CAN SWIM … SORT OF.

A bald eagle
iStock

There are several videos online—like the one above—that show a bald eagle swimming in the sea, rowing itself to shore with its huge wings. Eagles have hollow bones and fluffy down, so they can float pretty well. But why swim instead of soar? Sometimes, an eagle will swoop down and grab an especially weighty fish, then paddle it to shore to eat.

Note that the announcer in the video above says that the eagle's talons are "locked" on a fish that's too heavy to carry. In fact, those lockable talons are an urban legend.

nextArticle.image_alt|e
iStock
arrow
Animals
New Health-Monitoring Litter Box Could Save You a Trip to the Vet
iStock
iStock

Unsure if your cat is sick or just acting aloof per usual? A “smart toilet” for your fur baby could help you decide whether a trip to the vet is really necessary.

Enter the Pet Care Monitor: More than a litter box, the receptacle is designed to analyze cat urine for health issues, The Asahi Shimbun in Tokyo reports. Created by the Japan-based Sharp Corporation—better known for consumer electronics such as TVs, mobile phones, and the world's first LCD calculator—the product will be available for purchase on the company’s website starting July 30 (although shipping limitations may apply).

Sensors embedded in the monitor can measure your cat’s weight and urine volume, as well as the frequency and duration of toilet trips. That information is then analyzed by an AI program that compares it to data gleaned from a joint study between Sharp Corp and Tottori University in Japan. If there are any red flags, a report will be sent directly to your smartphone via an application called Cocoro Pet. The monitor could be especially useful for keeping an eye on cats with a history of kidney and urinary tract problems.

If you have several cats, the company offers sensors to identify each pet, allowing separate data sets to be collected and analyzed. (Each smart litter box can record the data of up to three cats.)

The Pet Care Monitor costs about $225, and there’s an additional monthly fee of roughly $3 for the service. Sharp Corporation says it will continue developing health products for pets, and it has already created a leg sensor that can tell if a dog is nervous by measuring its heart and respiratory rates.

[h/t The Asahi Shimbun]

SECTIONS

arrow
LIVE SMARTER
More from mental floss studios