Mojo and I had a nice long walk this morning.  I enjoyed it and I think he did too.  We're still on the same type of theme but this morning it wasn't spit, it was either water or rain.  Mojo's head and ears were pretty wet when I got there this morning.  It did rain last night and your sprinklers were running so I'm not sure which it was.  My dog Sloan used to bite at the water coming out of the sprinklers and she'd get all wet but Mojo doesn't really seem interested in them.  Perhaps he was laying by the gate when they came on and he got wet then... I don't know but I'm guessing maybe that was it.  Since he was wet, I didnt let him in the house today. He is doing just fine.  He was eating his breakfast when I left.