Vulpecula, the Little Fox, is a small constellation, and doesn't have any particularly bright stars. It's difficult to say exactly how many stars are in Vulpecula, as there are many faint stars that are hard to see without powerful telescopes.

However, we can say that:

* It has no stars brighter than magnitude 4. This means that most of its stars are quite faint.

* The constellation is mostly made up of fainter stars. These are stars that are not easily visible to the naked eye.

* There are several brighter stars within the constellation's boundaries. These stars might be visible in darker skies, but aren't particularly prominent compared to other constellations.

So, while there's no definitive answer to how many stars are in Vulpecula, it's safe to say that the number is large, but most are quite faint.