Here is the full list of all 18 A Juggler's Tale trophies - there are 15 bronze and 3 silver.
Practice your throwing skills - left and right!
Make sure the bear is well fed.
Finish Act I.
Enjoy your newfound freedom.
Free the wolf.
Leave the wolf to his fate.
Play through Act II without falling into the water.
Finish Act II.
Play fetch with the dog until he is happy.
Really get on a villager's nerves.
Attract the attention of the bandits three times without getting caught.
Finish Act III.
Riot on the stage of the fourth act.
Annoy Tonda and the bandits.
A few more barrels than necessary....
Free Tonda from a thread.
Finish Act IV.
Finish Act V.