Credits:
Original: https://www.lcpdfr.com/downloads/gta5mods/character/19996-german-shepherd-malinois-k9-dog/
Model - Turbosquid
Convert - Rarefacer & MartinCT(Mouby)
Textures - MartinCT(Mouby)
German Textures - EtwasCringe

YOU MUST INSTALL THE ORIGINAL MODEL!!!!!

Drag and drop .ytd files in:

GTAV\mods\x64e.rpf\models\cdimages\streamedpeds_a_c.rpf\a_c_shepherd

You can spawn the Model with Simpel Trainer.

Model Spawning > Spawn Animals and search a_c_shepherd and spawn it