Debate about Greyhounds

Zorro had planned a debate today with this topic: Are Greyhounds naturally talented runners or is their speed due to training?

There was no debate because no-one wanted to discuss it. Speedo the Greyhound barked that he for sure trained hard. Then he went to sleep. Blizzard was nowhere to be seen, there is a rumor that he is being pampered by the Authorities.  Fifi muttered that the debate is meaningless. Slinky the Dachshund rolled his eyes and said he wanted to bite the legs of all the Greyhounds and Whippets. We had to hush him down because no aggressive talk is allowed in Doggy Heaven.