Step 1:
The other side of this paper is white,
fold in half over the purple line.

Step 6:
Mountain-fold over these 2 lines.
Do the same on the other side.

Step 5:
Valley-fold this corner to the left, the upper
part of the folding line is below the paper layer on top.
Make the same folds on the other side.

Step 2:
Make the same folds on the other side (mirrorwise).

Step 4:
Squash-fold the flap, see arrow.
Do the same on the other side.

Step 3:
Valley-fold the flap straight upwards. Do the same on the other side.

Step 10:
Mountain-fold over the short line on the nose.

Step 8:
Mountain-fold the part between the lines downwards.

Step 9:
Mountain-fold over the two lines on the right and valley-fold over the two lines on the left.

Step 7:
Prefold over this line. Then open the model from below.

Step 16:
Valley-fold over these two lines. The corners indicated by the two arrows are pulled upwards when you do this.

Step 15:
Fold over these lines.

Step 12:
Make the same folds on the other side.

Step 11:
Mountain-fold on the corner of the nose, do the same on the other side.

Step 14:
Press these two spots flat.
Then repeat steps 13 and 14 on the other side.

Step 13:
Valley-fold over this line. The corners indicated by the two arrows are pulled upwards when you do this.

Step 19:
Press the edge inwards on the spots indicated by the two arrows. Do this by making an inside reverse fold over the two sets of three purple lines.

Step 20:
Make the same fold on the other side of the tail. Finally, bend/curve/curl the tail upwards, see arrows.

Step 18:
Make the same folds on the other front leg.

Step 17:
Press these two spots flat between your fingers.