I was amused list the various breeds and types of creatures has hooves, this is the result in the wiki ^^
http://e621.net/wiki/show?title=hooves

I also completed the purification tags on research "dragon" (3040 pictures :P)(pokemon and digimon summers are ignored during this treatment)
Now, the tags "animal" "zoo" "quad" and "non-anthro" There are over.
The research dragon + feral only gives results on dragons quadrupeds non-anthro, with just two tags.
http://e621.net/post?tags=dragon+feral&commit=Search

There is still much work but I felt that starting with the dragons would be a good start :)

Well that is realy cool, and a good job, but did you talk to some one before starting to do that?

Why should we ask permission? This is a wiki! For all the world.

wiki specie marsupial and Cetacean created.
Avian Canine Cetacean Feline hooves Marsupial Rodent and Scalie set relations.

Who have I forgotten in history?
Insect ...

Keep the good job and don't get greedy for power.

I do not think this can give me any power in this world ^^, nor even any recognition, the difference in language is a barrier for me and this forum is far too can attend.
I just shows that the wiki exists and that everybody can participate.

I just spent three hours has correct the tag "zoo" because it was true of anything!

I would like to recall that the zoophilie implies a sexual relationship necessarily and only between a human and animal.
We can not talk about zoophilie between two animals (interspecies agreement), or between two anthropomorphic characters, or between a animal feral form and a character antropomorphic...
I have even seen the tag zoo on pictures safe and solo...

Now, "zoo" is only related with the tag "human".
Otherwise, the tag "interspecies" will appeal to lovers of sex involving a feral animal.