I dont know what PDX is... a location? My mom is actually looking to rent a room in her house for about $500/mo. She lives in the san francisco bay area, though.
She has a golden lab/malamute who is VERY "top dog" and if that's something your cutie can handle, then its all good. Great school district, she has a 13 year old son, lots of other kids in the (upper middle class) neighborhood. She's a pretty good roomate.

I hope you find a great place. Totally bummed that every stinkin place in Portland is being gentrified. Sorry you lost your home.The pics of the clown house look really fun. I hope someone out there can see that there is a beauty in your way of life that needs to be maintained for the greater good of society. I know this... just being on Alberta and seeing all of you come rambling by on big bikes in costume is totally exillarating. I'll be bummed if I come home next time & don't see you ( I move 1200 miles awat & only come home for visits). Sending big fat vibes your way for a great new home for you, your kids and your sweet dog in a place where you are happy and comfortable.