Those are great shots Robyn!
Montana looks like he may have been thinking "Nookie Who?" he was enjoying himself so much. I actually think that may have been a really good idea to give him time without. Halo was so bonded to Shadow, she was a wreck if we had to go somewhere solo.
In the coal dust pic where he's looking at you he looks like he's saying "What?? It's just a bit of coal dust mom! Chill out!" Those two sure looked like they were best buds just having a ball. Lucky lady that you got invited out - of course here you wouldn't want to go to the lake yet...