After rolling in a patch of four-leaf clovers on St. Patrick's Day, Tucker the terrier goes from having nothing go his way to becoming the luckiest dog of the day.
- Genre: Juvenile Fiction
- Subgenre: Holidays + Celebrations / Other + Non-Religious, Animals / Dogs, General
- Publisher: Candlewick Pr
- Pages: 24
- Language: English
- Format: paperback
- Release Date: February 12, 2008
- Date Published: February 12, 2008
- Author: Leslie McGuirk
- Illustrator: Leslie McGuirk