My dog Pico lived with me and my folks, at one point I left home for about 8 months. When I left he was around 4 or 5 months old but he was pretty big, and he had no issues with being scared or anything, he would have accidents every now and then. Fast forward 8 months and I’m back, his schedule is great with no accidents, but I notice that when my folks aren’t home he refuses to leave his crate. To go outside, to eat, treats, nothing makes him want to leave his crate. When I try he shakes and tucks his tail, all the signs of a scared/sad dog at the instant he realizes Im reaching for the crate door. But the second they get home he’s completely normal, seems like the happiest dog ever. This is worrying to me bc when I move out I plan on bringing him with me. What could the issue be? It’s been about 3 months since I’ve been back and he hasn’t budged.
Just a note, I have another dog named Oscar who I’ve had since I was a teenager who has zero problems with being scared while it’s just me. Also Pico and I have a great relationship, he loves the whole family dearly and when my folks are home he has full energy, he also loves his crate.