The production order of these episodes was tremendously flawed. This is the 27th produced episode of the series, but in "Full Metal Pullet", the main pups are supposed to be getting acquainted with Spot for the first time, despite the fact that she had been with them already in previous episodes.
During the whole scene where Lucky's talking about not being comfortable with Spot, Cadpig's pupils are colored black rather than their usual blue.
Pug: Hit the deck, pig dog, and give me 37!
Cadpig: You know, sir. The use of pejorative labels only gives you the illusion of power.
Pug: Make that 38!
Pug: I don't know what's funnier: a couple of puppies playing army, or a chicken who thinks she's a dog!
Spot: I know what you're gonna say. They look better than we do, and it's the chicken's fault.
Lucky: At least you got one thing right! We're supposed to be one big dog!
Cadpig: Well, we're close. We're one big dog and a chicken.
Pug: You can take a chicken out of the hen house, but you can't take the smell out of a chicken! P.U.!
Cadpig: There's a little chicken in all of us.
This episode is actually the second episode of the first season. It aired on September 20, 1997. Somehow, it became part of the second season's line-up.
The episode title "Full Metal Pullet" is a play on the title of the movie Full Metal Jacket.