These animals should always be considered unpredictable and potentially dangerous. There have only been 20 fatal mountain lion attacks in the US in all of our history, and given that is over hundreds of years, that is a pretty low number. The chance of seeing mountain lions in Colorado are rare, so the chance of being attacked are even lower. "Mountain lions are apex predators and should be considered dangerous, although attacks on humans are extremely rare," says Goodman. Their bodies are mainly covered in tawny-beige fur, except for the whitish-gray belly and chest. Don’t Approach Mountain Lions: Seeing a mountain lion is a memorable experience. Mountain Lion Care. Humans have not domesticated mountain lions in any way. Males can weigh up to 260 lbs. No, mountain lions do not make good pets. This is a list of known or suspected fatal cougar attacks that occurred in North America by decade in chronological order.The cougar is also commonly known as mountain lion, puma, mountain cat, catamount, or panther.The sub-population in Florida is known as the Florida panther.. A total of 125 attacks, 27 of which are fatal, have been documented in North America in the past 100 years. But keep your distance and slowly leave the area, especially if you meet up with a mother and her kittens. #7 Most Dangerous Animal: Mountain Lions. It is also illegal in most places to own one of these cats as a pet. We typically think of large predatory animals like mountain lions as fearless beasts that’ll stop at nothing to procure a meal—even if that meal consists of human flesh. Weighing in at close to 150 pounds, mountain lions are the feline kings of the Pacific Northwest. The mountain lion—also known as the cougar, puma, panther, or catamount—is a large cat species native to the Americas. Mountain lions are large, tan cats. She's now lucky enough to call Whistler her full-time home, and spends her days conquering the mountain, by foot in the summer and by snowboard boot in the winter. As with many predators, however, a cougar may attack if cornered, or a fleeing human stimulates a cougar's instinct to chase or … Does the Mountain Lion Make a Good Pet. Look for Warning Signs: Like housecats, mountain lions are curious and may observe you for a while before disappearing. Large, toothy predators tend to be dangerous as household pets! The Forests of Northeast Oregon are home to mountain lions or cougars (Puma concolor). Females are smaller and can weigh 85 to 120 pounds. Males weigh 120 to upwards of 260 pounds. They are also one of the most elusive of animals. However, people need to remember that … Read more by Magee You can identify a Mountain Lion by, It’s large size. Mountain Lions are the 4th largest of the big cats. They may measure 7 to 8 feet from nose to tail and stand roughly 2 to 3 feet at the shoulder. Safety Tips Around Mountain Lions. Magee Walker was a late bloomer to the snowboard scene, but thankfully discovered the joys of the sport after moving to Vancouver and spending weekends in Whistler.