Jerry removes a tack from Spike's paw. In gratitude, Spike gives Jerry a bell to ring when he's in trouble.
Spike is building his dream house when Tom crashes into it mid-chase. Of course, Jerry then takes every opportunity to route the chases through the construction project.
Spike has just washed his pup. Tom and Jerry's chase knocks him into a mud puddle. Spike makes Tom clean him up again and promise to keep him clean which of course is Jerry's opening to get Tom in trouble.
