No, Ares is Ares. Although, to be fair, FGO has at least let us summon actual divines (e.g. Stheno, Quetz, etc.), and various demigods, some of whom are related to Ares.
Still... Sheesh. Hope your magic circuits are up to the load.
Yes, but you also get to pet the floofy ears.
You know, before you're horribly murdered by a Mad Dog.