Looks like typical conformation for a showline. It may get better as he gets older, it may not. And yeah, that is too much walking for a young pup which is not going to help.
Ryker: (USDAA) SR (DOCNA) C-BTA C-ISLA
Chandra: puppy in training!
Living forever in my heart, Solstice: (AKC) MX MXJ MJB (USDAA) PDCH (DOCNA) MEX-Bronze