A step-by-step roadmap to financial independence — built on who you already are, what you already know, and one very opinionated cat.
You don't have a pet sitting website. You have a brand. A platform. A world.
living-letters.markmcfillen.com is a destination — a place where cat lovers, dog owners, reptile people, and everyone who has ever loved an animal the way most people love their family comes to feel understood. To get real advice from someone who actually knows. To grieve without being told "it's just a cat." To find products that actually work. To read Kit's latest dispatch about the suspicious hallway at 4:33 in the morning.
And here's what makes it different from every other pet site on the internet: it's real. Your expertise is real. Your grief is real. Kit's opinions are real. In a world full of AI-generated content, you are the genuine article. That is worth more than any marketing budget.
| Income Stream | Month 1 | Month 3 | Month 12 |
|---|---|---|---|
| Cat Sitting & Dog Walking | $400-800 | $600-1,200 | $800-1,500 |
| Affiliate Commissions | $20-50 | $150-400 | $400-1,000 |
| Newsletter Sponsorships | $0 | $100-300 | $300-800 |
| Display Ads | $10-30 | $50-150 | $150-500 |
| Kit's Substack + Merch | $0 | $50-150 | $300-1,000 |
| Digital Products | $0 | $50-200 | $200-800 |
| TOTAL | $430-880 | $1,000-2,400 | $2,150-5,600 |
Conservative estimates. Before taxes. Based on comparable pet content creators.
Month 1 — Plant the Seeds
Month 2 — Find Your Voice
Month 3 — Build the Engine
The same AI tools that built this site can help you maintain it. Here's the weekly workflow once everything is set up:
The writing is the only thing that requires you. And even that — once the voice is established — takes less than two hours a week total.
Kit is not a pet account. Kit is a character. And characters — when they're done right — become something much bigger than the platform they started on.
The book pitch writes itself: "Tales from the Litterbox: Essays by Kit (Transcribed by Lynne Ludwig, who takes no responsibility for his views)" — a small illustrated essay collection. Gift market. Cat people. And you happen to have a friend who owns Humankind Press. Printing. Shipping. Distribution. Already in your corner.
The universe, it turns out, has been setting this up for a while.
"She showed me the plan. I have reviewed it. I have several notes. The merchandise section — 'Section 2: The Belly. No.' on a tote bag — I have approved this. The rest is acceptable. I would prefer she be comfortable. That is all I have to say."
— KitThis is not a fantasy. This is a plan. And we've already built most of it.
"I always believed she belonged in front of people, sharing her heart and wisdom from experience. I still do."
The site is live. The world is built. Kit is ready. The only thing missing is you — stepping into it, one small step at a time, and letting it become what it's meant to be.
Opportunity of a lifetime. Knocking. Right now.
Enter Your World →