Trivia
- This episode's title is a parody of Freaky Friday.
- This is the first episode of season 2 in airing order.
- MooseterCard is a parody of MasterCard.
- A picture of Kitty's tour guide disguise, from Purr-fect Partners, is seen in her cubicle.
- Kitty gets a new phone after her old phone was broken by Dudley in Forget Me Mutt, but is destroyed again.
- Jack's redesign in the episode now includes pupils in this eyes.
Running Gags
- Male characters keeping noodles in their shirts. Jack Rabbit is the only exception.
- The running gag comes from The Wrong Stuff where phrases are actual places returns.
Goofs
- In Puppy Unplugged Kitty said that the Chief doesn't eat salad, but in this episode while covering for a lie, he wanted to discuss about making the perfect one.
- When Dudley (In Kitty's Body) is eating the steaks and the cake off-screen, you can see small chicken bones, but Jack never ordered any chicken.
- When Dudley begins to eat the jelly beans, it looks like he ate half of them. But in the next scene, the bowl is full again.
- Kitty discovers that Dudley swapped her brain with his brain after she saw her in the mirror. But before he goes in, she (in Dudley's body) reads Dudley' note, as she holds the note you can see that she looks her hand so why she don't suspicious in that moment?
- When Dudley (in Kitty's body) and Jack are in Our Old Hangout, he is wearing make-up and he has two eyelashes. But after he and Jack are in other places, his make-up is gone and he has one eyelash again.
- In Bark to the Future, it has been said that when Dudley spells or write his name he only draws a dot and a circle, but in this episode, Dudley's name is in the note written by him.
- When Dudley and Kitty swap brains, Kitty's brain have problems to enter Dudley's head. But when her brain enters to Snaptrap's head, it doesn't seem that it have problems to enter even though Dudley and Snaptrap's heads are same sized.
- When the shot of Kitty's brain entering to Dudley's head is shown, Dudley's front is taller than was before.
- When Dudley says "But how can I swap brains with Kitty without her noticing?", the "Brain Switcher" nameplate doesn't have the word written on it.
- Kitty falls back-first. But when Dudley swap brains with her, she appears to fall head-first.
Prev. Ep.'s Trivia /// Freaky Spy-Day's Trivia \\\ Next Ep.'s Trivia
<< Season 1 | ♦ Season 2 Trivia ♦ | Season 3 >> | |||||||||||||
#01 | A Doomed Christmas | #12 | Pup Daddy | #23 | Golden Retriever | #34 | Bark to Nature | ||||||||
#02 | Big Dog on Campus | #13 | Candy Cane-ine | #24 | Rat Trap | #35 | Mutts and Bolts | ||||||||
#03 | Dog's Best Friend | #14 | Freaky Spy-Day | #25 | Agent of the Year | #36 | Carbon Copies | ||||||||
#04 | Dudley Do-Wrong | #15 | Dog Tired | #26 | T.U.F.F. Choices | #37 | TUFF Cookies | ||||||||
#05 | Puppy Unplugged | #16 | Dog House | #27 | Sob Story | ||||||||||
#06 | Top Dog | #17 | Time Waits for No Mutt | #28 | Hush Puppy | ||||||||||
#07 | Quack in the Box | #18 | Love Bird | #29 | Quacky Birthday | ||||||||||
#08 | Monkey Business | #19 | Bluff Puppy | #30 | Happy Howl-O-Ween | ||||||||||
#09 | Diary of a Mad Cat | #20 | Bark to the Future | #31 | 'Til Doom Do Us Part | ||||||||||
#10 | Lie Like a Dog | #21 | Lights, Camera, Quacktion | #32 | Barking Tall | ||||||||||
#11 | Cold Fish | #22 | Close Encounters of the Doomed Kind | #33 | Bad Eggs |