AnimalSource PRPG Core Rulebook pg. 41 (Amazon)
Deities: Aldinach, Alocer, Angazhan, Anogetz, Baphomet, Barbariccia, Bastet, Camazotz, Cernunnos, Daclau-Sar, Daikitsu, Diceid, Ealdeez, Easivra, Erastil, Ghlaunder, Gozreh, Graffiacane, Green Faith, Horus, Jezelda, Kalma, Ketephys, Kitumu, Lao Shu Po, Losarkur, Mazmezz, Murnath, Neith, Ovonovo, Rasvocel, Rowdrosh, Shub-Niggurath, Sun Wukong, Tanagaar, Tjasse, Tresmalvos, Urazra, Uskyeria, Xsistaid, Ylimancha, Zarongel, Zelishkar, Zevgavizeb
Granted Powers: You can speak with and befriend animals with ease. In addition, you treat Knowledge (nature) as a class skill.
Speak with Animals (Sp): You can speak with animals, as per the spell, for a number of rounds per day equal to 3 + your cleric level.
Animal Companion (Ex): At 4th level, you gain the service of an animal companion. Your effective druid level for this animal companion is equal to your cleric level – 3. (Druids who take this ability through their nature bond class feature use their druid level – 3 to determine the abilities of their animal companions).
Domain Spells: 1st—calm animals, 2nd—hold animal, 3rd—dominate animal, 4th—summon nature's ally IV (animals only), 5th—beast shape III (animals only), 6th—antilife shell, 7th—animal shapes, 8th—summon nature's ally VIII (animals only), 9th—shapechange.
Feather SubdomainSource Advanced Player's Guide pg. 1 (Amazon)
Associated Domain(s): Animal
Associated Deities: Aldinach, Cernunnos, Daclau-Sar, Easivra, Erastil, Ketephys, Losarkur, Rasvocel, Shub-Niggurath, Tanagaar, Tjasse, Uskyeria, Ylimancha
Replacement Power: Add Fly to your list of class skills. In addition, whenever you cast a spell that grants you a fly speed, your maneuverability increases by one step (up to perfect).
The following granted power replaces the speak with animals power of the Animal domain.
Eyes of the Hawk (Ex): You gain a racial bonus on Perception checks equal to 1/2 your cleric level (minimum +1). In addition, if you can act during a surprise round, you receive a +2 racial bonus on your Initiative check.
Replacement Domain Spells: 2nd—feather fall, 3rd—fly, 6th—fly (mass).
Fur SubdomainSource Advanced Player's Guide pg. 1 (Amazon)
Associated Domain(s): Animal
Associated Deities: Aldinach, Alocer, Angazhan, Anogetz, Baphomet, Barbariccia, Camazotz, Cernunnos, Daclau-Sar, Ealdeez, Erastil, Ghlaunder, Graffiacane, Jezelda, Ketephys, Kitumu, Losarkur, Murnath, Rowdrosh, Shub-Niggurath, Tresmalvos, Urazra, Uskyeria, Zarongel
Replacement Power: The following granted power replaces the speak with animals power of the Animal domain.
Predator’s Grace (Su): You can, as a swift action, grant yourself a +10-foot bonus to your base speed for 1 round. This bonus increases by 5 feet for every 5 cleric levels you possess. In addition, you gain low-light vision for 1 round. If you already possess low-light vision, the range of your sight becomes three times that of a human in dim light for 1 round. You can use this ability a number of times per day equal to 3 + your Wisdom modifier.
Replacement Domain Spells: 1st—magic fang, 3rd—beast shape I (animals only).