Mono-Furret

Mono-Furret is the mascot of Danganronpa V420: High on Hope. He's closely affiliated with Mono Ouma and thinks of him as a dad or something. 
His canon height is 5'11. In other words, he is very lonk and will stretch tall enough to intimidate you if you decide to bully him. Like all Furret, he likes to walcc. A lot. He cannot stop walccing for very long or else his heart will literally stop and die. 
He was made by Junk Enoshima out of sheer boredom. Though he's technically 5'11, he usually is a lot shorter than that because Junko thought that a weird looking dog that was taller than most of the cast was kind of dumb.