Cat Care, Health, Behavior & Training Tips
MyyCat is a practical cat-care resource for owners of kittens, adult cats and seniors. Clear guides, free calculators and helpful books to raise a happy, healthy cat.
- No sign-up needed
- Free calculators
- Every life stage
- 4 core topicsHealth, nutrition, behavior, training
- Free toolsCalories, portions, water, age
- Private care trackerRecords stay on your device
- Every life stageKittens, adults and seniors
Complete Cat Care, Organized Simply
Four focused topic hubs, each with practical guides for the questions cat owners ask most.
Cat Health
Common health concerns, warning signs, preventive care and healthy habits.
Explore Cat HealthCat Nutrition
Feeding guides, portions, calories, hydration and practical nutrition advice.
Explore Cat NutritionCat Behavior
Understand why your cat does what it does, and handle common challenges calmly.
Explore Cat BehaviorCat Training
Positive, step-by-step training for kittens and adult cats.
Explore Cat TrainingFind the Right Help for Your Cat's Age
Cats' needs change as they grow. Choose a life stage to jump straight to the most useful guides and tools.
Kittens
Birth to 1 yearFast growth, frequent meals and the best time to build good habits.
Adult Cats
About 1 to 10 yearsKeep weight, portions and routines on track through the prime years.
Senior Cats
About 10 years and olderWatch for subtle changes in weight, appetite, drinking and mobility.
Meet MyyCat Companion
Your cat's everyday care in one simple dashboard. Log meals, weight, water, care tasks and vet-prescribed medication records for every cat you have.
- No account or sign-up
- Multiple cat profiles
- Repeating care reminders
- Private: stays on your device
Helpful Calculators for Everyday Decisions
Estimate calories, portions, hydration, age and weight in seconds. Free, with no sign-up.
When to Call Your Vet Right Away
Cats often hide pain and illness. If you notice any of these signs, contact your veterinarian or an emergency clinic immediately. Don't wait to see if it passes.
Learn the Warning Signs- Trouble breathing, or breathing with an open mouth
- Straining in the litter box or passing little or no urine
- Not eating for 24 hours or more
- Repeated vomiting or diarrhea, especially with weakness
- Collapse, seizures or sudden wobbling
- Suspected poisoning, such as lilies, antifreeze or human medicines
- Pale, white or bluish gums
- Any fall, injury or road accident, even if your cat seems fine
How to Tell if Your Cat Is Sick
Cats can hide signs of illness, which makes changes in behavior, appetite, energy and appearance important to notice. Learn which changes deserve attention, and when to call your vet.
- Common changes in behavior
- Important warning signs
- When to see a veterinarian
- Everyday observation habits
Practical Answers for Cat Owners
Start with these popular guides, then explore more throughout MyyCat.
How to Tell if Your Cat Is Sick: Warning Signs
Which changes in behavior, appetite, energy and appearance may deserve attention.
Read guideCat Not Eating? Causes and What to Do
Why cats stop eating, why it can become serious quickly, and when to see your vet.
Read guideHow Much Should I Feed My Cat?
The factors that shape feeding amounts, portions and daily nutritional needs.
Read guideCat Food Allergies: Complete Guide
Food-related problems in cats and what owners should know when choosing food.
Read guideCat Hydration: Complete Guide
How much water cats need and simple ways to help your cat drink more.
Read guideGrain-Free Cat Food: What Owners Should Know
Important considerations when comparing different cat food formulas.
Read guideGo Deeper With Practical Cat-Care Guides
Digital books that make everyday cat care easier to understand and apply.
Complete Cat Care Manual
A practical resource covering everyday care, feeding, grooming, health and more.
Cat Behavior Decoded
Common cat behaviors explained, with practical ways to understand your cat better.
The Trainable Cat
Practical training ideas for building better habits with kittens and adult cats.
Books open in the official MyyCat shop, hosted by Fourthwall.
Find the Right Cat-Care Topic
Built to Make Cat Care Easier
Practical education, useful tools and organized resources, together in one place.
Practical Information
Clear explanations focused on the real questions cat owners face every day.
Useful Free Tools
Calculators and a free care tracker for feeding, nutrition and everyday care.
Organized Resources
Health, nutrition, behavior and training content arranged so you find answers fast.
Every Life Stage
Resources for kittens, adult cats and senior cats as their needs change.
Questions About MyyCat
Quick answers about our cat-care guides, free tools and books.
Try the Free ToolsWhat is MyyCat?
MyyCat is an online cat-care resource covering cat health, nutrition, behavior, training and everyday care, with free tools to help owners make day-to-day decisions.
Are MyyCat calculators free?
Yes. All MyyCat calculators are free and need no sign-up. They help with everyday estimates such as calories, portions, water intake, age and weight. See them all on the Cat Care Tools page.
What is MyyCat Companion?
MyyCat Companion is a free cat care tracker. You can log feeding, weight, water, care tasks and medication records for each of your cats. It needs no account, and your records are stored only in your own browser. Learn more about MyyCat Companion.
What topics does MyyCat cover?
MyyCat covers cat health, nutrition, behavior, training, feeding, hydration, life stages and practical everyday care for kittens, adult cats and seniors.
Does MyyCat replace veterinary advice?
No. MyyCat provides educational information and practical resources only. If your cat is sick, injured or showing concerning symptoms, contact a qualified veterinarian.
Where can I find MyyCat books?
You can browse the MyyCat digital book collection on the Books page, including guides on general cat care, behavior and training.
Take Better Care of Your Cat, One Step at a Time.
Practical guides, free tools, a private care tracker and cat-care books, all in one place.