Dog with wings

I had seen a topic on a forum about adding wings to a dog. I followed the steps and made a picture. You can also do it like this.
First, open the files of a bird and a dog. Lay the bird layer above the dog layer. Second, get the wings with the extract tool. Reduce the opacity until you see the dog. Erase the contour of the wing layer around the dog.
Third, increase the opacity of the layer to 100%. Then, you can get the picture. If you want to add the shadow, use the transform tool to place the shadow on the ground and tune it until it seems relatively good.
It is very easy.
The lovely dog.