"What If"s!

Q: Can a Human and a Vampire have Offspring?

A: A Male Human may have offspring with a Female Vampire, but not the other way around. The young of a Vampire requires too many things the human body cannot provide safely. If a Female Human were to become impregnated by a Male Vampire, she would surely die.

What are the possibilities of there being perhaps a hybrid? Like, say.. I don't know, a Mora Female & Werewolf Male were to produce. Is it accurate enough that the Female suffer the cause of death due to the strength inside the Werewolf's blood or be able to carry on with the child with the fact it will or may not turn into a werewolf. Or something very very tall with a fox tail, in a way, like, say.. Instead of it appearing like a werewolf, it would be a werefox, since the female may be a Kitsune?

Werewolves could reproduce with Kitsunes/Inus because they are more canine like. As far as pregnancy will go, it will not be as extreme as say a vampire child, but the requirement can be detrimental. If she is a smaller girl, she could die, but if she did survive the birth, then the offspring would be a very strong Mora, but not appearing as the other half until it was time for their first shift.

I'm aware that foxes and dogs generally can't reproduce in the real world but, since Mora's are all partly human, can an Inu and Kitsune?

Since Mora are mostly human, they are allowed to mix with one another. For instance, let's say you have a Calico cat Mora and a Snow fox Mora. If the two were to have a child, it would most likely take the shape of the father, but share the coloring of the mother. But to answer, yes, it is possible.