Just adopted 7 month old iggy

Just adopted a 7 month old iggy 3 days ago. He’s pretty chill, has burst of energy and love breakfast and dinner. He just seems super skiddish and afraid of everything but also super curious of everything. I realize I got him a bit later into his puppyhood and I really doubt his previous owner socialized him at all. It does great in the crate and alone time. Still working on potty training, as it’s been cold and he’s scared so it’s been a hit or miss getting him to go outside.

Just would like some tips. Thanks!

Just adopted a 7 month old iggy 3 days ago. He’s pretty chill, has burst of energy and love breakfast and dinner. He just seems super skiddish and afraid of everything but also super curious of everything. I realize I got him a bit later into his puppyhood and I really doubt his previous owner socialized him at all. It does great in the crate and alone time. Still working on potty training, as it’s been cold and he’s scared so it’s been a hit or miss getting him to go outside.

Just would like some tips. Thanks!