This tutorial from Stins, it’s so much fun and so easy that I had to share this with you.
The pattern you can find here
Mirjam and her son created this clicker-frog toy together: he had the idea of making the click sound with a jar lid and together they thought it might be fun to make a crochet frog of it. Super simple!! In Dutch the word for “frog” is “kikker”, so they called this design: klikker!
Enjoy!
LVLY 
Whee/how do I get pattern for “clicker frog”? Thanks
Just click on the link!
I’ve clicked all the links for the frog under the picture without success.
In the middle of the text you’ll see this line:
The pattern you can find here
Then you’ll go to the pattern when you click on the word here
Hee hoi, wat leuk dat je onze klikker hier hebt neergezet!
Fijn dat je ‘m waardeert…;-) Groetjes van Mirjam.
Thank you! I had completely missed it.