The spell's target is "dead creature touched." That's any creature, including animals. The only types that can't be raised are constructs, elementals, outsiders, and undead.caudor said:
1. Will raise dead even work on an animal (or is there a more appropriate Druid spell out there)?
That depends on the cleric, of course.
2. Would it be likely that a cleric would be insulted and/or refuse such as request because it is an animal?
Sure. When a creature with no class levels is raised, it loses one point of Constitution. The worst that would happen is that it'd lose a few hit points, and have slightly less stamina for long journeys.3. Would a raised horse still be servicable as a mount afterwards?
MerakSpielman said:Raising plants has some serious implications, since some plants can be harvested for very valuable wood. Imagine chopping down a redwood (or some huge fantasy tree), selling the timber, and then raising it and doing it again. With the right kind of luxury wood, you could make something of a profit.
AuraSeer said:
As has been pointed out, the more important question is whether the horse wants to return. That's a DM call. Personally I'd be lenient, and have it always return unless it was mistreated.
drnuncheon said:
ObNitpick: You'd need ressurrection, because raise dead doesn't replace any missing parts.
And, of course, the tree would have to want to come back.
J

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.