Familiars API Mod 1.7.10
How to install Familiars API Mod 1.7.10
Put the zip-file into the mods-folder (gets generated by modloader/forge).
The Familiar mod that includes a little familiar for the player, so it’s not always so lonely in SSP.
A Familiar is a kind of protector / companion that always follows the player.
They are not tameable like dogs and do not occur in the wild. These can be equipped like items / armor, Dungeon Defenders has inspired me.
The creatures do not only fly someone behind they also have a passive/active skill (attack by mobs, heal the player etc).
Some are not available from the beginning, you need to unlock them first (buy with XP or unlock achievements).
This mod is an API too (tut comes soon), so anyone might make a complete MLP Familiar Pack or Pokemon or something ^^
To equip them you have to use the FamGuide, you’ll find there further info and how to unlock them. 
Download Familiars API Mod 1.7.10
For 1.7.10
http://dl.mod-minecraft.net/download.php?file=638afb1e0d304a4b6b1ba10d594d3077
Author: pitman-87