Related:

• Marge: What's the matter, Bart? Weren't you happy with him?
  Bart: No, he just wasn't the right dog for me....
• Bart: He's trained to do all sorts of stuff. He can herd sheep and perform CPR.
  Marge: [reads from the manual] Some call it the dog that never sleeps, though it actually does -- while jogging!...
• Well, we wrecked the first dog. We've gotta treat this one right.
  -- Marge, after Bart attains Laddie the Wonder Dog, "The Canine Mutiny...
• Homer: Hi, Marge. Hi, Santa's Little Helper. Hi, kids.
  HEY! That's not Santa's Little Helper! Marge...
• Homer: Laddie! [whistles] Come'ere, boy! [invitingly] Who wants to lick a messy baby?
  -- How Homer cleans up Maggie, "The Canine Mutiny...
• You gave BOTH dogs away?? You know how I feel about giving! -- Homer, "The Canine Mutiny
• Marge: Excuse me, we're having a problem with our dog.
  Clerk: Lady, I'll tell you what I'm telling everyone else...
• Homer: We can't lose! Look at the name of the dog I bet on.
  Marge: "She's The Fastest"...Homer, I don't think that means necessarily -- Announce...
• Marge: Bart, comb your hair. Homer, I don't think you should wear a short-sleeved shirt with a tie.
  Homer: But Sipowicz does it. Marge: If Detective Sipowicz jumped off a cliff, would you do that too?...