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Cover of Squirrel and Duck: Invasion of the Doggy-Snatchers
Illustrated · ages 7–10

Squirrel and Duck: Invasion of the Doggy-Snatchers

Written and illustrated by Tom Percival

Book 2 of 3 in Squirrel and DuckView the full series

Endlessly rereadable

A silly alien-conspiracy sequel with talking animals, possessed dogs and fast comic momentum. Strong for readers who want the energy of graphic novels but can handle an illustrated prose format.

  • Best for7–10
  • FormatIllustrated
  • Length240 pp
  • Read aloud~3 hr25 min
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The vibe

What it’s like.

Style

  • Conversational
  • Comedic
  • Onomatopoeic

Tone

  • Funny
  • Silly
  • Absurdist
  • Exciting
  • Suspenseful

Themes

On the pagealiens, duck, squirrel, talking animals, secret conspiracy, comic invasion, dogs, body snatching

Experience meters

Energy5/ 5
Humour5/ 5
Scariness2/ 5
Peril2/ 5
Wonder3/ 5
Cosiness2/ 5
Emotional intensity1/ 5
Conceptual intensity2/ 5

What’s it about?

The story.

Squirrel and Duck notice that dogs everywhere are behaving strangely, and because they are the only two talking animals in the world, they are also apparently the only ones who can do anything about it. Their discovery leads to a ridiculous alien conspiracy: aliens are invading by taking over dogs' bodies, and the bickering duo have to stop them before things get completely out of paw. This second book keeps the same odd-couple rhythm as the opener, but adds a stronger science-fiction hook, more direct danger and a very child-friendly invasion premise. The appeal is in the collision between high-stakes language and silly execution: secret plots, weird behaviour, alien danger, and two deeply mismatched animal heroes who can barely agree long enough to save the day. It is especially good for joke-led readers who enjoy absurd threats rather than serious sci-fi.

Fit check

Right for your child?

Where it lands by age

  • 1
  • 3
  • 5
  • 7
  • 9
  • 11
  • 13
  • Best fit · 7–10
  • Read aloud · 6–9
  • Independent · 7–10

Prose load

Moderate

Visual support

High

Reluctant-reader friendly

Very

Read-aloud quality

Strong

Works well for

  • Reading aloud
  • Reading together
  • Reluctant readers
Low sensitivityNo content warnings

Nothing in the book is likely to concern most parents. Safe to recommend without preview.

Bedtime suitability

2 / 5 · Better outside bedtime

Sensitive-child

4 / 5 · Good fit

Graphic intensity

1 / 5 · None

Best for

  • Funny
  • Aliens
  • Talking animals
  • Highly illustrated
  • Reluctant readers

Avoid if

  • Prefers realistic stories
  • Dislikes body snatching jokes
  • Wants true graphic novel panels

Particularly good for children who are…

  • Reluctant reader
  • Struggling with reading
  • Making friends

In the classroom

How it works in school.

A funny early chapter-adventure series — a great pick for newly independent and reluctant readers.

Classroom role

  • Classroom library

A book children love that happens to support school — never a stand-in for the texts a class is taught with. Reviewed for the classroom · June 2026.

Why it lands

Why they love it.

Why kids love it

The specific kick is the alien dog conspiracy — local dogs behaving oddly, the only two talking animals in the world having to investigate, an absurd body-snatcher plot landing right under their noses. The second Squirrel and Duck with proper sci-fi silliness.

  • Friendship and belonging
  • Surviving danger
  • Making a difference
  • Trickery and cleverness

Why parents love it

The Squirrel and Duck sequel — odd-couple rhythm intact, alien-invasion premise giving Percival fresh material outside the Big Bright Feelings register. Strong for the joke-led reader. Tom Percival showing range.

  • Shared humour
  • Quick to read
  • Conversation starter

In the series

Squirrel and Duck.

3 books · open the series →

About the author & illustrator

Tom Percival.

TP

Tom Percival

Writer & illustrator · United Kingdom

Tom Percival is a British author-illustrator born in Shropshire, best known for the Big Bright Feelings picture-book series, Ruby's Worry, Perfectly Norman, Ravi's Roar, Meesha Makes Friends, The Invisible, which gently externalises children's emotional experiences through visual metaphor. Worry is a small yellow shape that grows larger when ignored; Norman's wings are a bright feathered thing he tries to hide. The books have become a fixture of PSHE / SEL reading in UK schools and parent-led conversations about feelings. Percival also writes the Dream Team chapter-book series and other picture books. His visual style is bright, contemporary and inclusive, and his books are well-suited to children processing anxiety, difference, or big emotions.

More from Tom Percival

If you liked this

Three ways out of this book.

Come into this from…

Easier or preparing reads — perfect lead-ins.

Where to go next…

Escalation reads — a step up in scale, silliness, or stakes.

Buy or borrow

Pick up a copy.

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  • Hive
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Last reviewed · April 2026Suggest a correctionHow we recommend

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