LEGO Boris Bulldog and Mailbox
Set #3603 · 1981 · 5 pieces · Starter build

Set Details
- Set Number
- 3603
- Name
- Boris Bulldog and Mailbox
- Theme
- Fabuland
- Year
- 1981
- Pieces
- 5
- Complexity
- Starter
- Build Time
- 5-15 minutes
- Ages
- 1+
- Type
- Play-focused
About LEGO Boris Bulldog and Mailbox
LEGO Boris Bulldog and Mailbox (set #3603) is a small, compact build with 5 pieces from the Fabuland theme, released in 1981. The Fabuland line features animal character sets for younger children. Designed for young children aged 1+, the larger Duplo bricks are easy to handle and safe for small hands. This set dates from the 1980s, widely considered LEGO's golden age of original themes.
Finding Instructions
Duplo instructions for set #3603 use large, simple step-by-step diagrams designed for parents to follow alongside young children. You can find them free on LEGO.com or upload a photo of the set to LegoFinder for instant identification.
Boris Bulldog and Mailbox FAQ
More Fabuland Sets
Also Released in 1981
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