How many small animals are in Sonic Adventure 2 Battle

There are a total of 21 small animals in SA2 and here's a list of them:

• Penguin
• Seal
• Otter
• Rabbit
• Cheetah
• Boar
• Bear
• Tiger
• Gorilla
• Peacock
• Parrot
• Condor
• Skunk
• Sheep
• Raccoon
• Half-Fish
• Skeleton Dog
• Bat
• Dragon
• Unicorn
• Phoenix