From the original blog post:
Difficulty level: Two stars – good for a beginner with just a bit of experience in making amigurumi.
Finished size: Approximately 2.25 inches from top to tush. But YMMV.

Suggested Materials:
F/5 3.75MM crochet hook
Small amounts of worsted weight yarn such as Red Heart Super Saver Worsted Weight
(2) 9mm safety eyes
Small amounts of fiber fill stuffing
Darning needle
Scissors

Abbreviations Used:
sc – single crochet
inc – increase
dec – invisible decrease
FO – fasten off
IBL – in back loops only
hdc – half double crochet
sl st – slip stitch