I am playing a dual class Priest of Lathander 11 / Ranger. I chose the Ranger stronghold quest. I was a Ranger at the time I did the Unseeing Eye quest and was not offered the Cleric stronghold. After I finished the Ranger stronghold quest and got the MoonDog I could not equip him. Valygar and Minsc have no problem equipping him. I have the ToB patch, no mods, and a few baldurdash fixes. Can anyone tell me what the problem is?

The game has two bugs here. The figurine is usable by cleric-rangers, but it's also redundantly flagged as restricted by the cleric kits, preventing dual-classes such as yours from using it. The other bug is that Arval, the High Mornmaster, will offer the cleric stronghold to all flavors of cleric except cleric-rangers.

Baldurdash doesn't fix either of these bugs; the BG2 Fixpack currently fixes the Moondog and the next release will address the stronghold.