This is Koulis, an once stray paraplegic cat.
“My friends found an ad saying that Koulis was to be euthanized due to his condition and anyone willing could adopt him. And so my friends did. Today he is a happy cat who enjoys to pause and play “go fetch” with his tennis balls!”, someone wrote to Bored Panda.
Just look at this cat face.
He loves sitting like a human. Cat is so cute and funny.