A “grumpy” cat at a Nebraska animal shelter ... and spent all her life around other cats, and she’s like a new cat!” they said. “Noticeably happier and, in turn, more trusting and ...

For years, memes, GIFs and photos of Grumpy Cat were shared among co-workers with ... Now, five years after her death, a new creature may take on the mantle of the grumpiest animal.