Hello looking for a little bit of guidance 😊 we adopted our lovely boy from the Greyhound Trust however have noticed that when on walks he freezes and goes into statue mode particularly if their is car lights in his direction . Other times he may freeze without warning even if we are in a quieter area . We live in a flat and are also trying to train him on the stairs , he responds well to having meat on each step going up but now I think he has got used to this and won't move at all if no treat is given . Going downstairs we will freeze and refuse to move . With both the stairs and freezing on walks we give him lots of praise and encouragement , using high value treats , giving reassurance and allowing him time to process his surroundings . It's like his feet are glued to the floor . I have also tried to change the direction on walks or gently break into a trot but his feet remain firm to the ground . Is their anything I can do to support my beautiful boy . Due to living in a flat unfortunately we don't have the luxury of a garden so have to ideally take him out for number 1 and 2s .any help or support would be really appreciated, he's such a gentle loving soul but unsure on how we can further support him . I completely understand things will take time and greyhounds are used to more rural areas .