About This File
UPDATE 2.5: now available in 2 versions, one that adds a "stay put"-script to the Wargs (so they stay where you dismount them), the other is the regular setting "not stay put" (so they go home). Only one version possible at a time.
This mod includes 2 types of mountable Wargs, one more simple ("Warg") and another more brutal ("Berserker Warg"). Each of the 2 types comes in 3 different fur-textures, the grey is the standard one, and in addition to that red and black are included.
The Wargs can be found ... *drumroll* ... inside the orc-strongholds 
Each of the four strongholds (Largashbur, Dushnik Yal, Mor Khazgur and Narzulbur) has got one regular and one berserker-warg placed inside.
Once you can enter the orc-strongholds, you're free to use any of the wargs. They cost no gold, and dont bite (at least not you). Just get close enough, get up, and roam skyrim.
They are set up as follows: if you unmount and leave them they will go back to their place in their stronghold, if they die they will respawn after you left the corresponding cell for 10 days. So whatever you do, no damage done.
For the case you want the Wargs look all the same, you can easily change that yourself. Here is how: there are 3 texture files (*.dds) in this mods texture folder, those are named "ragnarokhordewarg" (grey version), "ragnarokhordewargrot" (red version) and "ragnarokhordewargschwarz" (black version). You would just have to delete the texture files of the two colors you dont want, copy the one you want 2 times, and give your 2 copies the name of the 2 deleted files.
For example: to get only black Wargs you would delete the grey and red textures, copy the file "ragnarokhordewargschwarz.dds" two times, rename one "ragnarokhordwarg.dds" and the other "ragnarokhordewargrot.dds", done. All Wargs are black now.
Have some fun 
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Q: Will there be any updates?
A: Yep, most likely, depending on the amount of time I invest, I also work on a new collection of orcish weapons and armors. This mod is in an early stage, but of course fully working. Next thing would be cluttering up the Wargs regular places a little with bloody bones, a source of drinking watter, maybe a bowl with some fresh meat. It might also be that I tweak their AI a little more. Maybe improve the weightpainting a little. Or increase their damage / health. Perhaps some retextures. Last, but not least, the main reason why I'm sure its not the last version: I never intended to make only 2 types of Warg. Now that all seems to work as I want, it's time to start thinking about heavy armored Wargs.
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Credits:
Ragna_Rok from TESAlliance for creating this mod and putting the Wargs where they belong.
All the creators of the countless Tutorials on TESA, thx for sharing and teaching your knowledge <3
The guys that made Blender, Gimp, DDS-Converter, FO3Archive, WinRar
Bethesda for Skyrim and the CK
Permissions:
stated under "Usage Rights / Permissions"
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CHANGELOG:
2.5 --> Couple of tweaks. Most important: Wargs now have a stay-put-script added, so they will stay wherever you dismount. For those that don't like that script, just go for "2.5 not-stay-put".
2.1 --> Fixed ownership. Sorry about that
2.0 --> Lots of tweaks. Placed wargs in orc-strongholds, ai changes, factions, owners, markers, 2 awnings added (Largashbur and Mor Khazgur), and so on.
1.0 --> Initial release
What's New in Version 2.5
Released
- 2.5 --> Couple of tweaks. Most important: Wargs now have a stay-put-script added, so they will stay wherever you dismount. For those that don't like that script, just go for "2.5 not-stay-put".
- 2.1 --> Fixed ownership.
- 2.0 --> Lots of tweaks. Placed wargs in orc-strongholds, ai changes, factions, owners, markers, 2 awnings added (Largashbur and Mor Khazgur), and so on.
- 1.0 --> Initial release