Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Calvin T. Katz is the Most Interesting Cat in the World: An Exclusive

Portrait of Calvin Tiberius Katz, The Most Interesting Cat in the World

He has a cape that makes Batman jealous. He had 18 lives but gave some away. The world actually does revolve around him. His purrs cure cancer, impetigo, and ingrown toenails.

Who is he? Calvin Tiberius Katz, The Most Interesting Cat in the World.

divider 1 paws

Who Is Calvin T. Katz?

Calvin T Katz, the Most Interesting Cat in the World dogged in his purr-suit of comfort.
Calvin T Katz, the Most Interesting Cat in the World dogged in his purr-suit of comfort.

I knew Calvin was special when he came to live with me. But it wasn’t until I posted a photo of him on Facebook that I knew just how interesting he was.

His photo went viral. Hundreds of thousands of people have shared, commented on, or looked in awe upon his photogenic visage.

Now that he’s been unmasked (though, technically, his mask is firmly attached) and is recognized around the world, Calvin has made my life more … interesting. He demanded the most expensive brand of cat food — and then refused to eat it because it wasn’t served at the right temperature. He redecorated the bathroom, scattering kitty litter in a perfectly accurate representation of the stars in the Milky Way. He barfed in a carefully selected spot on the Persian rug — placed to blend in with the pattern so flawlessly that the only way I found it was to step in it.

One might say that’s every day at my house, but it’s different for me now that my cat is famous. I thought I knew Calvin, but I realized all this time I hadn’t understood who he really is. I wanted to change that, to learn more about this man cat of mystery. After repeated requests, Calvin granted me an interview. I was honored. He spoke to me from within the comfortable borders of one of the dog beds.

divider cat faces oct 2024

The Interview

Calvin T Katz, the Most Interesting Cat in the World, knows what you knead.
Calvin T. Katz knows what you knead.

1. What makes you The Most Interesting Cat in the World?

If you have to ask, you wouldn’t understand.

2. How long have you been The Most Interesting Cat in the World?

All my lives. It was you who didn’t know.

3. All your lives? How many do you have?

I have 18 but gave some away to shelter cats.

4. What is your relationship with dogs whose beds you routinely use?

They happily give up their beds for me. Later, they argue over who can sleep in the bed after I leave.

5. What about the other cats you share your home with?

What is this word, “share?”

Calvin T. Katz, the Most Interesting Cat in the World, knows when to paws for a fine meal.
Calvin T. Katz knows when to paws for a fine meal.

6. When I searched the web for the Most Interesting Cat in the World, a picture showed up that wasn’t you. What’s that all about?

That was merely a meme. I am the real thing.

You seem pretty confident. I might even say full of yourself.

I am a cat. Next question? Ask me something … interesting.

7. I’ve always wondered how you find all the sun puddles in the house.

You’re asking the wrong question. You should be asking how it is the sun always knows where to find me.

8. Will you ever catch that red dot?

Oh, I’m just toying with it. If I really wanted it, it would be mine.

9. Where are you when I call you and can’t find you anywhere in the house?

[Silence. Calvin stares at me through narrowed eyes. Flicks his tail.]

Sorry.

Calvin T. Katz, the Most Interesting Cat in the World, fits in everywhere.
Calvin T. Katz fits in everywhere.

10. Is anything different now that you’re famous?

My staff has begun treating me with more respect.

11. And by staff you mean me?

Yes.

12. Anything else change?

I now have a Facebook page. Though Facebook has asked if it can rename itself to Calvinbook in my honor. I, of course, replied that such a move isn’t necessary.

13. What’s next for you?

A nap.

14. Any advice for other cats out there?

Be comfy, my friends.

Calvin T. Katz, the Most Interesting Cat in the World, chairs every meeting.
Calvin T. Katz chairs every meeting.

divider cat faces 2 oct 2024

Conclusion

You can read more about Calvin T. Katz (and the rest of the cats and dogs he lives with) on the website Life with Dogs and Cats. You can also follow the Most Interesting Cat in the World on Facebook, Twitter (@CalvinTKatz) and Instagram: Calvin, Most Interesting Cat (calvintkatz).

About the author: Susan C. Willett is a writer, photographer, and blogger whose award-winning original stories, photography, poetry, and humor can be found at Life With Dogs and Cats. She lives in New Jersey with four cats (including Calvin T. Katz, the Most Interesting Cat in the World) and three dogs (all rescues) and at least a couple of humans — all of whom provide inspiration for her work. Refusing to take sides in the interweb’s dogs vs. cats debate, Susan enjoys observing the interspecies interaction among the varied inhabitants of her home — like living in a reality TV show, only furrier. In addition to Life With Dogs and Cats, you can find more Dawn, Athena, Calvin and Elsa Clair (and the rest of the gang) on Haiku by Dog™, Haiku by Cat™, and Dogs and Cats Texting.


Feature Image Credit: Portrait of Calvin Tiberius Katz, The Most Interesting Cat in the World

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

How to Stop a Cat From Licking Everything: Our Vet Discusses Reasons, Remedies & FAQ

You know that cats groom themselves, so you’re not surprised to see your kitty licking until you realize they’re constantly licking things. Is...

Why Do Cats Open Their Mouth When They Smell? Reasons Explained (Vet Answer)

Have you ever noticed your cat pull a face as if they’ve just smelt the most disgusting thing ever? Eyes closed, mouth wide...

Toybob Cat Breed: Info, Pictures, Temperament & More

Kittens are so adorable that many cat owners wish their pets would stay kittens forever. If that sounds like something you’ve wished for...

Up Close and Purrsonal with Simon Tofield, the Creator of Simon’s Cat

On Sunday, I was lucky enough to be one of only a few local media members to get a private interview with Simon...

More related

8 Best Air Purifiers for Cat Allergies in 2026 (Hair, Dander & Odor) – Reviews & Top Picks

Air purifiers can be a helpful solution if you suffer from cat allergies but still want to share your home with a feline...

Is It True That All Cats React to Catnip? Vet-Reviewed Facts & FAQ

Catnip is one of the most widely marketed products for our feline companions. It might be a thought in your mind that no...

6 Best Cat Litters for Odor Control in Australia in 2026: Reviews & Top Picks

Having cats means having a litter box (or two) situated in your home, and those can get smelly fast if you don’t stay...

15 Best Cat Breeds for First-Time Owners: Vet-Reviewed Info, Facts & Pictures

As a first-time cat owner, you might be nervous about whether you can meet all the needs and expectations that your new kitty...

Keep reading

My Cat Has a Limp Tail, What’s Wrong? 5 Vet-Reviewed Possible Issues

Cats are expressive creatures, especially through their body language. Felines give many clues about their feelings and communicate widely using various parts and positions of their bodies. Their tails, for example, are used to display their mood. An upright tail...

cat tip tail

How to Remove a Tick From a Cat: Vet-Approved Steps & Advice

Removing a tick from a cat is not difficult, but it may not be as easy as you think. The hardest part is keeping your cat still, but the process is quite simple with a tick removal tool. You must...

removed tick from cat

What Do Cats in Heat Sound Like? (With Audio Examples)

Unspayed female cats will go into heat a few times a year. During this period, the feline will be receptive to mating. To draw in a mate, nature has given the female cat many tools, one of which is meowing—loudly!...

tricolor cat in heat

Mange Spreads Fast in Feral Colonies – Here’s How to Stop It

If you care for feral cats, or if you interact with them every so often, you likely already know how tough it can be to keep them healthy. When intense itching, hair loss, and scabby skin enter the picture, things...

Cat-with-clinical-sign-of-sarcoptic-mange-infection_

7 Vet-Reviewed Tips for an Attention-Seeking Cat in a Multi-Cat Household

It’s no secret that our cats have very different personalities. If you are the owner of more than one kitty, you know just how different their love languages and attention requirements can be. So, if you have a cat that...

cat rubbing its head against the owner's legs

Why Do Cats Like Salt? 3 Vet-Reviewed Reasons

There’s nothing quite as tasty as a handful of salty nuts or a bowl of potato chips. But unfortunately, your cat might agree and try to snatch chips right out of your hand. As strange as it may sound that...

Food sea salt of a coarse grinding and grey cat on the table

Do Cats Like Privacy When They Poop? Vet-Reviewed Feline Preferences

Cats may not value your privacy, especially when you’re just trying to sneak off to the bathroom. Maybe you don’t mind the four paws following you to the bathroom and having another living being watching you do your business while...

cat pooping in the litter

8 Products for Senior Cats to Make Your House Easier for Them

It seems that one minute, you have a sprightly little kitten jumping around, ripping down your curtains, and the next, you have a lazy old senior who prefers taking window naps. Our animals’ lives certainly go far too quickly for...

Long hair tabby cat with beautiful green eyes and long whiskers stretched out and relaxed senior cat

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.