brain challenge

Here is a new trivia question I just thought up. This one is kind of hard but you should try to answer it anyway.

If your family dog starts to get fleas in winter, how long will it take before he reaches the train coming from Mexico at 65 miles an hour?

a. Couple of weeks
b. Blue korean food speed (32)
c. Trick question; fleas can not jump
d. Two tamales

Think real hard and try not to cheat by sending a Computer-Mail to me and asking me to tell you the answer because that is the only way you could cheat I think. I will put the answer next time!

Special hint for real dummies: My brother Damon is a dog but he does not care for Mexico.