Indoor Cat Care and Behavior
Move beyond the basics of feeding and litter cleaning into the science of feline well-being. Learn how to decode micro-signals, engineer an enriching home territory, optimize nutrition, and detect early signs of pain or stress.
Like Duolingo, but for Indoor Cat Care and Behavior. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
24 levels across 3 sections, about 48 minutes end to end, roughly 10 days at five minutes a day. It moves through Decoding Signals and Enriching Daily Life; Nutrition, Hydration, and Elimination; and Clinical Detection, Social Balance, and Aging. It assumes you already know the basics.
Free forever · No credit card · iPhone & Android

Key ideas in Indoor Cat Care and Behavior
- Lateral ear rotation ('airplane ears') signals rising conflict or annoyance before vocalizing.
- Flattening ears indicate defensive fear, whereas swivelled ears signal irritated arousal.
- Pausing touch at subtle ear shifts prevents sudden defensive swatting or biting.
- A high, relaxed vertical tail base signals confident, affiliative social interest.
- Fast, sharp thumping or whipping indicates mounting nervous energy and irritation.
- A rigid, puffed tail base signals profound defensive fear or high-stakes threat.
- Forward-facing whiskers and wide pupils in bright light signify focused predatory arousal.
- Whiskers retracted flat against the cheeks protect the face during fearful retreat.
- Pinned-back ears combined with wide dilation signify defensive panic rather than play.
- Displacement grooming is an out-of-context, brief cleaning burst triggered by anxiety.
- Sudden social conflict or thwarted motivation often manifests as rapid shoulder licking.
- True maintenance grooming is methodical, relaxed, and sustained across multiple areas.
- Direct hard stares are perceived as predatory challenges in feline body language.
- Prolonged, deliberate blinks signal relaxed security and benevolent intent.
- Softening your eyes and briefly breaking eye contact gives the cat social relief.
- A vertical runway needs at least two entry and exit points to prevent one cat from trapping another
You've tried the other tabs
Thirty open tabs. Four facts you actually kept.
You watched. You nodded. By Sunday it was gone.
One answer, then back to scrolling.
Eight weeks. You meant to finish. You didn't.
Tomo gives Indoor Cat Care and Behavior the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.
Here's what playing it feels like
A real question from this course. Take your best guess.
What is the key difference between a cat swiveling its ears sideways and pressing them completely flat?
Get it right to open this lesson and 23 more in the app.
Where Indoor Cat Care and Behavior takes you
- 1
Decoding Signals and Enriching Daily Life
- Reading Subtle Feline Communication
- Engineering the Vertical Territory
- Running the Complete Predatory Play Sequence
- 2
Nutrition, Hydration, and Elimination
- Optimizing Feline Nutrition and Hydration
- Litter Box Architecture and Troubleshooting
- 3
Clinical Detection, Social Balance, and Aging
- Detecting Subtle Pain and Masked Illness
- Managing Multi-Cat Social Dynamics
- Senior Adaptations and Low-Stress Care
3 sections · 8 units · 24 levels. Built to play, not to enroll.
Tomo is in ChatGPT
Tomo is also a ChatGPT plugin: the same playable courses, built and played inside your chat.
Add Tomo to ChatGPT- What to ask
- “Make me a Tomo course on black holes.” “Turn this chat into a Tomo course.”
- What you get
- Quick questions with instant feedback, hearts and stars, ready to play in about a minute.
- Where it goes
- No sign-up to start. Connect your Tomo account and your streak carries on in the app.
You pick the voice
Indoor Cat Care and Behavior is taught in the Bestie style: your friend who just gets it. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.
More Health on Tomo
Nutrition for Real Life
Learn how to build energizing meals, cut through deceptive grocery labels, and stay consistently nourished in everyday situations. Ditch rigid calorie counting for simple, sustainable plate architecture that works anywhere.
How Your Body Works
Decode the daily signals, glitches, and mechanics of the machine you live in. Learn what cramps, breath, and posture actually tell you so you can work with your biology instead of fighting it.
How Your Body Uses Food
Understand what happens after you swallow. Learn how your cells transform everyday meals into steady energy, repair tissue, and signal genuine fullness.
Working with Your Hormones
Learn how your daily hormones govern energy, appetite, and mood, and discover practical levers to stabilize your system. Move past generic wellness advice to actively read your physiological signals and support long-term equilibrium.
Everyday Nutrition Science
Move past simple calorie counting to understand how real food interacts with your biology. Learn to stabilize daily energy, evaluate food quality beyond marketing claims, and optimize nutrient absorption.
The Human Body in Care Work
Understand how the human body functions, breaks down, and heals through the practical lens of caregiving. Learn to interpret vital signals, safeguard fragile skin, and support mobility with anatomical confidence.
Start Indoor Cat Care and Behavior today.
Download Tomo, search Indoor Cat Care and Behavior, and play your first lesson in under a minute.