The Origami Forum

Hi there,
I have troubles folding the closed sink in step 107 of Shuki Kato's wolf from his Nature Study book. I am not fully sure if all layers are correct and this just follows from something I did wrong earlier on. However, I am not able to perform the sink without messing up the paw or the paper coming in from the head/ shoulder.
Does anyone of you can give me a hint?
Thanks in advance!!!

It will be easier to help you if you post a photo of your model. I don't have a copy of the book, but generally closed sinks involve sinking a locked layer of paper (or bringing a layer to the front).