Mistakes & perfectionism

Mog the Forgetful Cat: questions to ask and activities to try

Mog is always forgetting things, and the Thomas family keep getting cross. Mog the Forgetful Cat is Judith Kerr’s classic about getting things wrong, and being loved just as you are.

What age is it for? Mog the Forgetful Cat is best for ages 2–5. Good for: Getting things wrong, and being loved anyway.

Cover of Mog the Forgetful Cat by Judith Kerr

Mog the Forgetful Cat (Judith Kerr)

Age
2-5
Best for
Getting things wrong, and being loved anyway

Want your own copy? Check today’s price, or print the questions to keep next to the book.

See it on Amazon →
How to use it

Talk about how Mog feels when the family are cross with her. Ask your child about times they have forgotten things, and how it felt.

What it helps with

Comprehension and discussion questions

Pick two or three, not all of them. “I don’t know” is a fine answer, and you can always come back to it another day.

  1. “What kind of things did Mog forget?”
  2. “How did the family feel when she forgot?”
  3. “How did Mog feel?”
  4. “How did Mog save the day?”
  5. “What do you sometimes forget?”
  6. “What helps when you’ve made a mistake?”

5-minute activities to try together

Remember game

Put five things on a tray, cover them, take one away and see who remembers what’s missing.

Mog’s egg

Make a reward chart for something your child finds hard to remember, with a little treat at the end, like Mog’s egg.

Want your own copy? Check today’s price, or print the questions to keep next to the book.

See it on Amazon →

If your child liked this, try

Cover of The Tiger Who Came to Tea by Judith Kerr

The Tiger Who Came to Tea (Judith Kerr)

Best for
Coping calmly when plans change unexpectedly
Age
2-6
Cover of The Bad-Tempered Ladybird by Eric Carle

The Bad-Tempered Ladybird (Eric Carle)

Best for
Being grumpy and picking fights, and learning to share
Age
2-5
Cover of Giraffes Can’t Dance by Giles Andreae

Giraffes Can’t Dance (Giles Andreae)

Best for
A child who measures themselves against what other children can do
Age
4-7

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By the Growing Wise team · Last reviewed: 16 October 2026

Growing Wise offers educational ideas for parents and carers. It is not a substitute for professional medical, developmental or mental-health advice. As an Amazon Associate, Growing Wise earns from qualifying purchases.