* Grumpy Cat was a viral internet sensation, a cat with a perpetually grumpy facial expression.
* She was a Persian breed with feline dwarfism, which contributed to her unique look.
* Tardar Sauce, as she was originally named, passed away in 2019.
* Grumpy Cat's image was used for merchandise, TV appearances, and even a movie.
If you're curious about the financial success of Grumpy Cat, I suggest searching online for articles on her business ventures. You might find information about her net worth and the various products and opportunities she was associated with.