Moose is the name of the dog that played Eddie.
Burkley Duffield
Frasier's son Frederick's real name is Luke T. and later on his surname is mentioned as Richards.
Kelsey Grammer http://en.wikipedia.org/wiki/Kelsey_Grammer
Axel
austin
Snots
Dr Frasier W Crane's middle name is Winslow.
The dog on Frasier was named Eddie (real name was Moose. he died sometime after Frasier ended). Moose was replaced by his own son Enzo who actually played his stunt double in earlier episodes.
Eddies, Rapids and flooding.
No Vickie has not remarried since Eddies death
Frederick
The building in which Frasier lived was The Elliot Bay Towers