The Sign of the Four · Character
Toby
A floppy-eared, keen-nosed mongrel whose tracking genius Holmes trusts almost as much as his own deductions.
supporting
Also known as Good old Toby, Poor Toby
First appearance: VII: The Episode of the Barrel
As a supporting figure in The Sign of the Four, Toby is not background color—the story leans on what they do once the chapter opens.
A mongrel dog with a powerful sense of scent, to be brought by Watson to track the creosote trail.
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Toby is the scenthound Holmes borrows to follow the wooden-legged man's creosote trail across London's southern suburbs. He is fallible — a creosote barrel throws him off and Holmes gently defends him — but his nose…
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The fuller portrait of Toby sits in Reading Lens — open the free preview to keep reading with notes on the page.
See Toby in VII: The Episode of the BarrelCharacter Web
10 connectionsA slice of how Toby sits in the book — open the reader for the full interactive map.
Relationship types
- Professional
- Other
Character groups
- Supporting and background figures
- Protagonist
- Main characters and suspects
+5 more in the full Character Web
Open in readerNarrative arc
Story tension across the book — this chapter sits in Rising action.
- Setup
- Escalation
- Breaking point
In this excerpt, the emotional and psychological peak occurs when Jonathan Small reveals he has thrown the tre…
Full beat labels and climax notes unlock in the reader.
Follow the arc while readingRelationships
- Sherlock Holmes
professional · positive
Holmes uses Toby, a mongrel dog with an excellent sense of smell, to track the fugitives… How this plays out →
- Sherlock Holmes
professional · positive
Holmes uses Toby, a mongrel dog with an excellent sense of smell, to track the fugitives… How this plays out →
- Sherlock Holmes
professional · positive
Holmes uses Toby, a mongrel dog with an excellent sense of smell, to track the fugitives… How this plays out →
Relationship notes
How these ties play out is in the reading companion — open the free preview.
See Toby in VII: The Episode of the BarrelIn the story
Toby appears across 3 companion beats. Open any chapter in the free preview to see the notes beside the text.
- VI: Sherlock Holmes Gives a Demonstration
- VII: The Episode of the Barrel
- VIII: The Baker Street Irregulars
Chapter companion notes
Spoil-light check-ins for Toby unlock in the free preview.
See Toby in VII: The Episode of the Barrel