First Aaron Spelling, now "Eddie," who's next?

This afternoon, Defamer alerted readers that Moose, the Jack Russell terrier who starred in the TV show "Frasier" as "Eddie," had passed on. Moose was 16 and had lived a full, star-crossed life, and he will be remembered fondly. However, that's not why I'm posting this. It was the following quote from Defamer that had me nearly crying with laughter:

As always, we are required to remind you that these celebrity death come in threes: We shall sleep less soundly until we receive word that the Hollywood Grim Reaper's bony knuckle has rapped at the final door, doggie or otherwise.