Fossa

• Fossas are relatives to the Mongoose
• They live in Madagascar's forests
• They grow up to 6 feet long
• It is the largest carnivore on Madagascar and has been known to eat Lemurs as well as other animals
• Using it's tail it can move very quick among tree branches
• They are endangered due to habitat loss 
• They are solitary and nocturnal
• They mainly live in trees
• Their average litter size is two cubs
• It has no predators with the exception of humans
• It weighs between 15 to 28.5 pounds