Don't know a huge amount about the dogs, but if I think box 1 & 8 look good, that's where I start. Here's a few thoughts, but don't expect any miracles:

R9: 7, 8, 1, 2
R10: 1, 3, 8, 7
R11: 1, 2, 3, 8
R12: 8, 1, 2, 7