On "4" you fold what will be the ears

On "6" one of the ears will be hidden.
Turn the paper to fold "7"
Turn it back to fold on the central axis ("8"). Make sure the two ears are free.

Pull the tail down as shown in "9" & "10"
Fold the upper end inside the body as shown in "11"
Fold the tail backwards ("12")

Fold the tail inwards to the central axis ("13")
Fold the lower end up - inside the body ("14")
Use a small paint brush to give form to the tail
Make it fatter or it won't stand