"I knew something wasn’t right,” the cat's owner told Newsweek.

Every cat parent knows that watching a kitten grow up is full of adorable surprises. From their first few wobbly steps to their mischievous antics, every stage of kittenhood brings something new. One ...

A woman has gone viral after capturing the moment her "diva" cat realized she was no longer the only pet in the house. Lisa Ringnalda recently decided to get a kitten to join her 7-year-old cat, Pip, ...