Charlie bites Teddy's talented boyfriend, Spencer. Also, when Teddy tells Ivy about that, she thinks that Charlie did that because she's found something wrong with Spencer. Later, Teddy finds out that he was cheating on her with a beautiful and sweet but dumb girl named Skyler . Meanwhile, Gabe and PJ argue over a car that belongs to PJ's friend's deceased grandmother. PJ manipulates Gabe into letting him have the car by claiming that the old lady's ghost was in the car.
Charlie bites Spencer because she suspects something is going on with him. Teddy is worried Charlie's biting will put their relationship in a crisis, but it is proved that Charlie's hunch is right when she meets Spencer with another girl Skyler (Samantha Boscarino). Teddy and Skylar get very angry and pour juice on his head (Skylar) and throws a pie in his face (Teddy). Teddy breaks up with Spencer and is heartbroken and breaks down; she is later seen curled up in her bed with Amy consoling her as she cries. Meanwhile, Gabe takes advantage of PJ by tricking him into signing a contract that says he has to drive Gabe wherever he wants to go. To get back at him, Amy pretends to be a ghost that haunts the car when Gabe sits in it.
Teddy is having a dream of Spencer walking through the neighborhood, suprisingly, Spencer sees Charlie as a giant, he runs away but trips, Spencer begs for mercy, soon Charlie crushes Spencer. Later Teddy wakes up to find normal sized Charlie and says "You're such a good sister." Teddy pets Charlie on the head.
- Theres no songs
The image gallery for Girl Bites Dog.
Good Luck, Charlie
Teddy: Charlie, what are you doing?! That's Spencer, not Gabe!
Teddy: It's just my way of saying "sorry" to Spencer, I didn't know you were his cousin!
Skyler: I thought you two were cousins?
Amy: Hey Charlie. I'm here with your sister who's having her first broken heart.
Teddy: My first? There's gonna be more?
- November 13, 2010 (Disney Channel Poland)
- This episode is similar to Scooby-Doo due to Amy pretending to be a ghost to commit a crime, which is why Gabe will most likely be getting the car back very soon.
- Bridgit Mendler as Teddy Duncan
- Leigh-Allyn Baker as Amy Duncan
- Bradley Steven Perry as Gabe Duncan
- Mia Talerico as Charlie Duncan
- Eric Allan Kramer as Bob Duncan
- Jason Dolley as PJ Duncan
"Sleepless in Denver"
"Teddy's Broken Heart Club Band"