Dogs like their space just as we humans do. Some cuddle some don't. Your's evidently doesn't so your gf needs to do other things to interact with him. Does he play with tug toys. If not make a flirt pole and work with his inherent prey drive until you can hold the rope on the pole and have a game of tug. Build on this but always make it fun and rewarding.
Your gf also needs to become the dogs best friend. Hand feeding him his dinner is a good start. Having a bowl of high value treats at hand and rewarding him for doing things for her such as sit, drop, come, and so on.
Time, patience and consistency will bring good results.
Your gf also needs to become the dogs best friend. Hand feeding him his dinner is a good start. Having a bowl of high value treats at hand and rewarding him for doing things for her such as sit, drop, come, and so on.
Time, patience and consistency will bring good results.