Natural History Museum of Utah/Wikimedia Commons. The pit bull actually registered the least amount pressure among the group, despite rumors that bully breeds can clamp down with an alarming 1600 pounds of force. However, "it would definitely [be] worth trying," says Lambert. And while a 2008 computer model estimated that a 21-foot (6.5-meter) great white shark would produce nearly 4,000 psi (17,790 newtons) of bite force, that figure hasn’t been directly measured. This finding underscores the general pattern that bigger animals have the most powerful bites. As for a hyena vs an actual pitbull, you have to be kidding me. Hyenas have much stronger bite force, are probably faster, weigh more (females can reach 141lbs, males normally over 100lbs but less than 120lbs), etc. The late Cretaceous Deinosuchus, by contrast, measured over 30 feet long and weighed as much as 10 tons. I'm pretty sure that the top hyena in the planet is going to wreck Hulk. They kill lions in the wild. "Considering the jaw, teeth and skull size and proportions, very powerful bites can be reasonably expected for this animal.". This helps explain why the biggest crocodiles have such strong bites. The crocs measured by Erickson's team were not the biggest specimens known, so there could be crocodiles out there with even stronger bites. While the lion does not have to solely rely on biting. But with a jaw made of flexible cartilage rather than solid bone, is it the most powerful bite? The study also included a simulated bite sleeve test with a German shepherd, a Rottweiler and an American pit bull terrier. By using ThoughtCo, you accept our, 10 Unique Animals of the Amazon River Basin, Dinosaur Fight: Tyrannosaurus Rex vs. Triceratops, Who Would Win a Fight Between Megalodon and Leviathan, 10 Facts About Carnotaurus, the "Meat-Eating Bull", 10 Facts About Sarcosuchus, the World's Biggest Crocodile. There are dogs 1 on 1, that will grab hyena and literally destroy it. The jaguar`s bite force was never measured. I'm pretty sure that the top hyena in the planet is going to wreck Hulk. The most powerful bite recorded from a living animal belongs to the saltwater crocodile. But it uses them to scrape, not gnash, so it cannot be said to bite. I'm 100% sure a spotted Hyena would take care of a pitbull with ease. Adult crocodilians bite harder than juveniles [partly] because they are absolutely bigger in size, but also because their muscles are relatively larger.". But back in the real world, which animal has the worst bite of them all? "Just because an animal could hypothetically generate a particular force doesn't mean that it did. The piranha researchers estimated that they had a bite force of 1,240-4,749N, and teeth that could crush bones. As befitting mammals that can eat, chew and digest solid bone, spotted hyenas are equipped with massive skulls, disproportionately large trunks and forelimbs, and powerful bites that can rip through carcasses with up to 1,000 pounds of force per square inch. you would have to be a dumb mother ****er to think that, hyenas bite force is like 2x a pit bulls plus team 2 wins, the eagle will pwn all, brb swooping down at high speeds and grabbing with sharp claws. Tyrannosaurus Rex has been extinct for 65 million years, but its reputation lives on. That's how Homer Simpson tries to reassure Bart and Lisa during their safari to Africa, way back in the wilds of season 12. The American Pit Bull diverges in appearance from the Staffordshire Bull Terrier, having fewer bulldog traits in the face and body. "3D finite element analysis has revolutionised predictions and analyses of bite force," says Wroe. This "bite force transducer" measured how much pressure was applied across a pair of plates by the upper and lower jaw. If you got a full grown bull mastiff/large mastiff breeds, bite down with all it's might and force. I don't know if this is true. At the other end of the scale, the diminutive South American fish known as piranhas have a reputation for biting sizeable chunks out of their prey. I'm 100% sure a spotted Hyena would take care of a pitbull with ease. For this reason, the giant prehistoric ancestors of our crocs, sharks and whales are estimated to have had the biggest bites of all time. Hyenas have much stronger bite force, are probably faster, weigh more (females can reach 141lbs, males normally over 100lbs but less than 120lbs), etc. If a pit bull with that sort of high pain threshold got a cheetah by the throat I think it could kill the cat. Oddly enough for an animal with such a deadly bite, the hippopotamus is a confirmed vegetarian; males use their foot-long canine and incisor teeth to duel with other males during mating season, and (presumably) to intimidate any nearby cats whose extreme hunger threatens to overwhelm their common sense. "Their jaw-closing muscles show positive allometry," says Porro. Bite force quotient (BFQ) is the regression of the quotient of an animal’s bite force in newtons divided by its body mass in kilograms. The shark bite researchers estimated the megashark's bite to be an "extraordinary" 108,514-182,201N . As you peruse the following images, bear in mind that the PSI of an adult human male is about 250—an order of magnitude less than most of the animals spotlighted here. There are mastiffs out there that bite with the same force as hyenas do. Erickson's team caught and restrained the animals, then placed the transducer between their back teeth where the bite forces were greatest. Very powerful bites can be reasonably expected for this animal. The average bite strength turned out to be 269 pounds of pressure. Remember that scene in Peter Jackson's "King Kong" where our hero casually rips off a giant tree branch and eats it like a piece of beef jerky? 228 lbs higher than the rottweiler, around 330 lbs higher than the pitbull, and a 152 lbs higher than the wolf. Saltwater Crocodile (4,000 PSI) "Don't worry, being eaten by a crocodile is just like going to sleep—in … Spotted Hyenas kill prey and hunt in packs. They don't have a bite force that's particularly impressive for their size. The largest living [animal] using its teeth for catching its prey and tearing pieces off it is the killer whale. A hyena's neck is solid muscle with thick skin, they are notoriously brutal with each other. Oddities like these mean it is no simple task to find the biggest bite on Earth. The pitbulls would have to attack it's body. “Average” BFQ was set at 100. That is enough to crush a small car. your looking at a top bite force of 775 to 875 lbs. Powerful muscles work to rip flesh, crush bone and close the maw with terrific speed. However, as any fan of nature documentaries can tell you, orcas usually hunt co-operatively to take down big prey. So far, nobody has applied the finite element analysis technique used to model C. megalodon's bite force to L. melvillei.As a result, we cannot compare their estimated bite forces. The average saltwater crocodile (see #7 on this list) measures about 15 feet long and weighs a little less than a ton. I'm pretty sure a bite from a hyena could crush a pit's skull. In 2012, a team of researchers in England simulated the skull and musculature of T. Rex, using modern birds and crocodiles as reference points. To really deliver a powerful bite, an animal needs a big mouth, lots of strong teeth, and powerful muscles. Named for the author of the ultimate whale tale, this huge whale lived in some of the same places as the mega-shark, and hunted the same prey. One bite out of a hyena produces about 1000 pounds of force (it bites through the bone), a pitbull is about what...200? That means it could be a case of many mouths make light work, and their individual bites might not be especially powerful. A few hardy researchers have conducted tests on real live animals. Clearly, Deinosuchus would have been an equal match for Tyrannosaurus Rex in snout-to-snout combat, the WWE belt going to whichever reptile delivered the first bite. The shark bite researchers estimated the megashark's bite to be an "extraordinary" 108,514-182,201N. Hyenas, lions, and tigers generate around 1,000 psi (4,450 newtons). It is not just a matter of having a big mouth. The first thing to understand is that not every animal with teeth can bite. However, in a 2012 study, researchers measured the bite force of the black piranha to be 320N. German Shepherds came in second with a 238 measured bite force, and the American Pit Bull Terrier came in third with 235 pounds of pressure. What is the bite force of a great white shark? A handpicked selection of stories from BBC Future, Earth, Culture, Capital, Travel and Autos, delivered to your inbox every Friday. Fortunately, most mastiffs have gentle dispositions; you can blame their large sizes and ferocious jaws on ancient human civilizations, which bred this dog for combat and "entertainment" (such as fighting mountain lions in arenas, the equivalent of Monday night football 2,000 years ago). A leopard, though bulkier and stockier than their counterparts, has a bite force of between 300 to 310 pounds per square inch while that of a cheetah is a significant 475 pounds per square inch. Similarly, the blue whale may be the biggest animal alive, but it does not have the biggest bite. Human wins. The Greenland Dog (also known as Greenland Husky) is a large breed of a husky-type dog kept as a … Speed That said, piranhas are not what they were. For now, that is the strongest bite that has been formally estimated. Join over five million BBC Earth fans by liking us on Facebook, or follow us on Twitter and Instagram. Measuring the bite of a predator like a great white shark might sound like a guaranteed trip to Davy Jones's Locker. Such terrifying jaws are familiar from monster movies, from Jaws to Godzilla. A single paw strike could prove fatal for the pitbull. According to Dr. Brady Barr, on National geographic, the hyena has a bite force that has been recorded at 1000 lbs. For the largest sharks, the maximum bite force prediction was 18,216 Newtons. The most powerful bite recorded from a living animal belongs to the saltwater crocodile, according to a 2012 study by Gregory Erickson of Florida State University in Tallahassee and colleagues. FEA allows us to predict stress and strain throughout the skull and jaws, as well as reaction forces, and thus allows us to predict overall mechanical behaviour.". It may have grown to almost 66ft (20m) long, nearly 3.5 times the length of the biggest great white sharks. Humans in fight or flight mode can continue fighting with a broken bone. There is not a better fighting K9 in the world. If you liked this story, sign up for the weekly bbc.com features newsletter called "If You Only Read 6 Things This Week". An I don't if it's just kids comments I read about Spotted hyenas that completely over-rate them. Kangal - Dog with the Strongest Bite. For comparison, our best bite with our second molars is estimated at a maximum of 1,317N. Spotted Hyenas kill prey and hunt in packs. They don't have locking jaws. While it's difficult to nail down their exact PSI — estimates range from 500 to 1,500 — there's no doubt that gorillas have the most powerful bites in the primate kingdom, humans included. Famous for their 300 blade-like teeth, which are continually replaced, these sharks certainly have one of the most feared bites on Earth. Plenty of animals have big mouths filled with sharp teeth, but only one had a bite this powerful. Computers don't lie: T. Rex was shown to have a bite force of over 10,000 pounds per square inch, enough to bite through the head and frill of an adult Triceratops or even (just possibly) penetrate the armor of a full-grown Ankylosaurus. So, between (for example) the dog breeds of the Pitbull, German Shepherd and Rottweiler, the Rottweiler does have a more powerful bite force. There are no living Deinosuchus specimens to hook up to measuring equipment, but extrapolating from the saltwater crocodile — and examining the shape and orientation of this prehistoric crocodile's skull — paleontologists have arrived at a bite force of a whopping 20,000 pounds per square inch. I have heard some pit bulls have naturally secreted pain killer and/or brain circuitry that serves to deaden or preclude pain. All big bears (including grizzly bears and brown bears) have roughly comparable bites, but the winner by a nose—or, we should say, by a back molar—is the polar bear, which chomps down on its prey with a force of about 1,200 pounds per square inch, or more than four times the power of your average Inuit. In 2008, Stephen Wroe of the University of New England in Australia and his colleagues used computer simulations to estimate how powerful a great white shark's bite could be. Strength and bite force. Answer by Preston Cook A pit bull that gets scared and backs down is a bad dog. 10 pitbulls have nowhere near the bite force of an adult male lion. That says it all really. There could be crocodiles out there with even stronger bites, "We think their high bite force is largely due to enormous jaw-closing muscles, particularly a muscle called the pterygoideus," says Porro. According to Olivier Lambert of the Royal Belgian Institute of Natural Sciences, the best contender is not a whale – but it does prey on whales. But it is another red herring. It is believed to be the bite of a Nile crocodile is as high as … There is a simple reason: it has no teeth. The whopping shark known as Carcharodon megalodon went extinct 2.6 million years ago. The shark bite researchers estimated the megashark's bite to be an "extraordinary" 108,514-182,201N. There's a good number of dogs stronger than a Hyena, but the Hyena will win everytime. And, i have no direct evidence of hyenas crushing elephant thigh bones, other than second hand sources, but i`ve seen hyenas feeding on elephants, and they do eat the bones of their victims. A jaguar has such robust jaw muscles that it can drag the carcass of a 200-pound tapir through and out of the water, as well as high up into the branches of trees, where it digs in at leisure for its afternoon meal. Previous techniques for simulating bite force had considered the jaw as a two-dimensional lever, but Wroe used a method that went much further. Well, the bite force of the average dog is placed around 230-250 PSI even though some of these dogs have more strength. Lions can weigh in from 300-450kgs per adult male and they do spar with other lions for territory and females. "With such skull and teeth sizes, Livyatan melvillei is undoubtedly one of the biggest bites of all time, if not the biggest," says Olivier Lambert, who was part of the team that first described the giant sperm whale. What can you say about a 50-foot-long, 50-ton prehistoric shark that preyed on equally sized prehistoric whales like Leviathan? But according to some sources, you'll emit your dying shriek a little bit louder if you're attacked by a jaguar: this compact, muscular cat can bite with a force of 1,500 pounds per square inch, enough to crush the skull of its unfortunate prey and penetrate all the way to its brain.