So identifiziert man ein bestimmtes technisches Problem

Hi @FoKuz.photo ,

You must either include objects in the forefront in focus or remove them. In this case the dog's mouth and nose cannot be remove, so you need to have them in focus with adequate depth of field to include the rest of the dog's head and shoulder in sharp focus. If you want to just focus on the dogs eyes you need to go closer so that it can be clear that the dog's eyes is the subject and even then, you still need to focus on the nose if it is in the way.

There is also a slight color fringing on the edge and the white balance is slightly out.

You can learn more from the Adobe Contributor Learn And Support, Create Better Photos for Adobe Stock and these additional tips to get your photos accepted.

If after reading all this information there's anything you do not understand please feel free to ask. 

Best wishes

Jacquelin 

Leider ist die Schnauze unscharf. Links unten ist ein grüner Rand am Fell zu sehen. Auf der rechten Seite ist es ein grauer Rand. Anscheinend wurde der Hund freigestellt? Wenn es ein grüner Hintergrund war, würde ich eine ähnliche Farbe als Hintergrund wählen.