Steve suffers from arthritis and can get terribly cold, which is actually why his owner prepared the sweater for him, and it turned out to be a great idea.

Since then, Steve has become a devoted fan of sweaters. He adores his sweaters so much that he literally weeps and cries when it's taken off. 

Of course, he doesn't wear sweaters during summer, but once the temperature drops, he demands wearing sweaters.

Besides sweaters, Steve also loves lounging in a heated house, finding the warmest spot, and snuggling up with his comfy blanket. 

Steve is one unique sweater-loving cat who truly loves his owner and shows her gratitude for everything she does for him. 

Despite his old age, he's still mischievous and playful. But, at the end of the day, nothing beats snuggling up to his human in his favorite sweater, knowing he's safe and loved.