There was one in Harry Potter and the Chamber of Secrets.
The rat is called Scabbers. It is found out in book 3: The Prisoner of Azkaban that he is in fact an animagus (he's a wizard that can transform into an animal) by the name of Peter Pettigrew.
In Harry Potter scabbers is a rat
Ron Weasley's pet was a rat - but really was Peter Pettigrew, a wizardly traitor. The rat's name was Scabbers.
Scabbers was the rat. Peter Pettigrew is the name of the person who was the rat.
He gets Scabbers when he comes to Hogwarts handed down by Percy
scabbers in Harry Potter was Ron weasleys rat, but in prisoner of azkaban harry Ron and Hermione find out that scabbers wasnt a rat it was peter pettigrew (aka Wormtail) who is a servant for lord voldemort they also found out that wormtail used animagi to transform into scabbers
This is a Harry Potter question. Hermione Granger's cat, Crookshanks, liked to chase Ron's rat, Scabbers.
it was a rat named scabbers
Yes, Hermione found Scabbers, Ron's pet rat, in a milk bottle during the events of "Harry Potter and the Prisoner of Azkaban." This discovery occurs when the trio is trying to figure out what happened to Ron's missing rat. The situation is later revealed to be significant, as Scabbers is not just an ordinary rat but actually the Animagus form of Peter Pettigrew.
Ron's rat was named Scabbers, but was really Peter Pettigrew, aka Wormtail.
rat
The secret of Ron Weasley's rat is Wormtail. Scabbers(Ron's rat) transforms into Wormtail, the person who sold Harry Potter's parents to Voldermort.