if you are the number 1 simpson fan then u should be able 2 answer this really hard question how many and what r the names of santas little helpers pupies

I went to see the episode again, the one where he first had puppies, Two Dozen And One Greyhounds and like the title says he had 25 puppies. Their names are as follows:

Rover, Fido, Rex, Spot, Rover II, Fido II, Rex II, Cleo, Dave, Jay, Paul, Branford, Dave II, Jay II, Paul II, Branford II, Sleepy, Dopey, Grumpy, Donner, Blitzen, Grumpy II, King,
Queenie, Prince and The Puppy Formerly Known As Prince

I think there are 26 names I don't know why but I recall also he had another 8 or 9 puppies with Dr Hibbert's dog but I'm not sure of their names. So in total he had between 33-35 puppies with 2 different dogs. Hope that helps.