you are a normal dog who is living in a human house until you saw her a big Mountain Lion/ Cougar outside and she looked scary and you wanted to protect your family but they were gone for a holiday trip so what would you do with her? * Dogs are the most popular pet on the planet! ... They evolved from a now-extinct species of wolf. ... They can learn over 100 words and gestures! ... Dog noses are at least 40x more sensitive than ours! ... Many work as assistance dogs, helping humans! ... They only sweat from their paws, and have to cool down by panting. The cougar holds the Guiness record for the animal with the highest number of names. ... They are the fourth largest cats in the world. The cougar has the largest range of any wild land animal in the Americas. Cougars can leap twenty five feet!