im guessing either Winston or Eve or somebody else in the Western pack found him and took him in

What if Kate actually brought him into the pack? I actually never gave much thought into that depending on how young Humphrey and Kate could've been. We already know they grew up together as best friends, perhaps tighter as friends than Humphrey ever really was with his Omega brothers we rarely ever see.

i don't think it's Kate who found him, cause i'm pretty sure Kate might be younger than Humphrey

Can't really tell. One would think the oldest would be the one with the most maturity, Alpha or Omega. And Kate definitely comes off as the one who acts more her age.

TimberHumphrey, I agree with your first comment, but that begs the question, what happened to his parents? How did he end up an orphan? Where did Winston and Eve find him? And this is exactly why we should have a TV show because then we have time to answer all those questions in detail.

And reflecting back on that comment I made, I'm writing up a script for A&O 9 that's going to explain all of that. But, obviously, I can't think up all those massive details alone. So, any ideas are welcome from anyone.

I strongly agree he was an orphan when he came into their pack, cause if his parents were still around, I think they still would've been mention somehow if he had been born into the western pack.