Not sure if this is the right place to ask this, but as it is a suggestion too, here we go:
I have noticed that the Tamer Robe of Animal Lore is the only iten i have found so far that can't be dyed. Even the artifacts and the Tamers Boots of Veterinary are dyeable. So, if its not something done for a porpouse - and I would like to know wich pourpose it is! ^_^ - I suggest to make then dyeables.
Thanks for the attention in advance! ^_^