Triple-D

Triple-D are female Dalmatians and major characters in 101 Dalmatian Street. They are alongside their 96 other siblings among Delilah and Doug's litters, and are a trio of over-the-top triplets, refer to as Triple-D and are distinguished by their collars.

The Three consist of; Destiny (with the Diamond Shape Collar), Dallas (with the Heart Shape Collar) and Déjà Vu (with the Round shape collar).

Bio
In "Dog's Best Friend", when Dizzy & Dee-Dee bring a Human Home, the three ask whether the two could have picked a shinier one.

The Three also appear in "Boom Night", where they all grab on to Dylan, terrified of the night in question.