In Japan, a cat named Mochi and an otter named Sakura have formed an unlikely friendship. The duo has gained viral fame on social media, with videos of them playing and cuddling together. While it is uncommon for cats and otters to get along, their bond is special. However, owning an otter as a pet is illegal in most countries, including the USA. Their friendship has captured the hearts of many, but opinions are divided on whether wild animals should be kept as pets.