Yeah I really want to know what the dog said.

For the 6th episode: I think Cas was written a LOT better than in 9x03.

It was really nice seeing Dean so happy; I hope Cas gets back to the bunker soon. Kevin and Sam had good scenes too.

Interesting to think why Crowley was injecting himself at the end with Kevin's blood. I wonder why? I think either (a) he wants/craves to feel more human, or (b) he's trying to become human enough to escape the traps somehow.

It was pretty unbelievable that the mom would have just set Cas up like that though; I can't really imagine a mother leaving her baby in the care of someone who they would've known for just a few weeks just because they were a hard worker.

The 7th episode was good too. It felt like old Supernatural with the creepy MOTW storyline and the pacing was good. I think the guy who played young Dean was great. He didn't look as much like Dean as I imagined to be at 16 but I didn't really care since he acted it out so well. He got all of Dean's mannerisms down perfectly!

The last scene was pretty heartbreaking. Also John Winchester is horrible.