Hello from Washington

[FPS_Fein]

Hi, my names Sean and I've recently got a new pet that my dog was messing with. Im not sure what kind of snake it is but im hoping one of you guys will help me identify it. Im fairly knowledgeable about snakes from having a California king snake when i was younger but sadly i had to get rid of him. At this point he wont take pinkys but today i finnaly got him to eat a couple guppies. If you guys have any suggestions then let me know. Im going to take a picture of it soon and try to figure out how to post it on here lol.