During one of Spike gem hunts, he gets captured by the diamond dogs. Force to apply to their order Spike is force to Watch over Rover. Wanting nothing to do with each other, Rover and Spike agree on one thing. They couldn't wait till their sentence was over.
Also this contains older spike.
Both in the small description and the main one multiple times.
Spike
C'mon... It's almost like you are not even trying...
9504099
forgive me. i sure with time i'll get better. i'm still pretty new to this.