Miguel

Miguel is a orange-yellow border collie with red marks. 

History
Not much is known about Miguel's past, other then that he fled the Fire Nation and found the Bending Tower. When the Firebenders invaded, it seemed as if Miguel had betrayed the Bending Tower by rejoining the Firebenders. He later revealed that he had been spying for Goldwing, however, because Goldwing was dead and not able to speak up for him, his loyalty is not yet clear, and he is guarded by the Benders.

Fun Facts

 * He and Slice most likely like eachother.