Although I don't have the ability to give any opinions regarding his conformation, I did notice from your pictures that he doesn't look like a very happy camper having you 'stack' him.
Hondo Von Dopplet L Bauernhof "Hondo"- GSD
Lilie's Tug McGraw "Tug" - Golden Retriever
Maggie - Mini Dachshund (Rescue)
Lonestar Pivo - Texas Blue Lacy
Ashe - Barn Cat
Katie / APHA