Annette, Collette, and Danielle

Collette, Annette, and Danielle are Scamp's sisters who are a little on the prissy side, they show no respect for Scamp, and they only think of themselves. Annette has a blue collar, Danielle has a white collar, and Collette has a red collar, Scamp is seen with them only in Lady and the Tramp 1 and the Scamp comic strip where they are known as Ruffy, Fluffy, and Scooter they don't like Scamp but they do love him.

Lady and the Tramp
They are seen at the end of the film acting around when Trusty walks up to them and talks to them they reply by saying "No you haven't Uncle Trusty".

Lady and the Tramp II: Scamp's Adventure
They are a little bit older in this film, Scamp is seen around and with them in a couple of scenes. Annette is wearing a blue collar, Collette is wearing a red collar, and Danielle is wearing a white collar and in a couple of parts in the movie they wear red, white, and blue ribbons at first, they seem to be happy that Scamp ran away but a little later they really start to miss him at the end of the movie they are all around him happily and bark exitedly at him.

Comic strip
In the comic strips, they were known by the names Fluffy and Ruffy, named for an old girlfriend of Tramp's. Fluffy generally took after her mother's personality and never interested in Scamp's mischief while Ruffy was much more of a tomboy

Trivia
Collette and Danielle are both voiced by Kath Soucie and their voices sound similar to Phil and Lil from Rugrats.

They seem to enjoy seeing Scamp get into trouble.

In "deviantart" pictures and fanfiction Colette and Scamp have a special loving bond with each other because on the "deviantart" website there is a picture of Scamp and Colette hugging, and on the Disney fanfiction website there is a story called "Scamp and Colette's street adventure".