Scamp/Fridge

When the kids get their names, their food dishes and doghouses are immediately labelled with them. Who did that? How did they know when and what names Lady and Tramp had decided on?
- The same way they knew to call Tramp "Tramp" in the movie, apparently. Same goes for "Angel" in the sequel.
  - Those can just be coincidental though. Maybe Angel seemed like "their angel" or they just thought it fit her, and Tramp really does seem like one.