PijayArt
Nice dog!
Package contains one german shepherd dog model which is saved in four formats. First one is standard FBX file, second OBJ, thrid 3DS and fourth is blender file.
Note that this model does not have any rig or animations so if you want it to run, walk etc. you need to edit it by yourself.
Textures folder contains color, normal and roughness so you can easly set up your material. Texture size is 4096x4096. Feel free to scale these down.