I’ve had this idea for a while, although it is not a part of my headcanon. It’s just a fun idea I’ve been playing around with.
 
This room is one of the many facilities at the WESRBD. (White Elephant’s Sanctuary for Rescued Baby Dragons)  
Basically the sanctuary is an orphanage, but aspires to be a baby dragon’s paradise. The sanctuary spares neither cost nor effort to provide the best possible care. There are rocks for the dragons to climb on, heaters for them to bask under, toys for them to play with, gems for them to snack on, big and small hollows for them to hide in, hot springs for them to swim in and comfortable beds for them to sleep on. There is even a hatching room with incubators.  
The sanctuary is located in a secluded, private area and is financed by the owner of this land: an insanely rich stallion, who just happens to be a big fan of dragons.