I realized that it was possible to line up several dogs in a row, so I made this 3D scene.
Input text:
A 10 foot tall german shepherd is facing a 10 foot tall tree. The german shepherd is behind the tree. A 10 foot tall dog is behind it. A 10 foot tall dog is behind it. A 3 foot tall dog is behind it.
A 3 foot tall dog is in front of it.
A 3 foot tall dog is in front of it.
A 3 foot tall dog is in front of it.
A 3 foot tall dog is in front of it.
A 3 foot tall dog is in front of it.
A 3 foot tall dog is in front of it.
A 3 foot tall dog is in front of it.
A 3 foot tall dog is in front of it.
A 3 foot tall dog is in front of it.
A tree is next to each dog. The ground is grass.