I cannot find Dogmeat anywhere after sending him to Red Rocket, I literally have searched every possible settlement of mine. Placed bells in the middle of each and waited to see if he showed up with no luck. The only thing i can think of that is that he is glitched somewhere because all of my settlements he would go are completely fortified with walls & buildings, I did delete all of the dog houses in the sanctuary before he was dismissed which could be an issue. I need him to continue the Nick Valentine quest and after searching everywhere I can think of and waiting about a week in game time, I have no idea how to find him. I cannot go back to the save where I last had him because it would literally put me back 48 hours of actually game play which would be complete bs. Any suggestions or help on how to find him would be greatly appreciated.