WowAce

Tracks rare drops, including companions and mounts

Tell you where all the daily elite pets are

Add-on that shows which battle pets can be farmed this week

Prompts for canceling of pet battles if no rare pet is found in the opposing team.

Check the quality of wild battle pets

Pet Battle Lite Frame

Makes it very easy to collect rare battle pets.

Tacticial pet battle information so you can be a Pokemon master

Shows Pet Battle Combat Text

Automatically heals your battle pets when you visit a stable master

Adds team information to PetBattleTeams Addon

Just a better way to loot.