Chris Bradford

Background
Chris Bradford is a very popular martial artist, and one of Master Shredder's greatest pupils in Ninjutsu. He was possibly close to Karai however this isn't stated or seen. Chris was possibly trained by Shredder in Japan prior to him moving to the United States; to build an army for the Foot Clan. Chris before becoming Dog Pound had exceptional strength and agility. Alongside Xever he almost beat the Turtles but he was flushed down the sewer with Xever.

Training
Bradford seems exceptionally trained in the art of unarmed combat being able to catch swords, nunchaku, and deflecting various other weapons. His strength definitely gives him an advantage over most opponents. But, he can be beaten through strategy. However, this training eventually became less used when he was transformed into Dogpound. His monsterous form made him tower over the Turtles, Shredder, Xever, and Foot Soldiers.

Mutation
While fighting the Turtles he and Xever were washed away by mutagen; causing them to mutate into mutants. This caused Chris Bradford to turn into a dog and Xever into a fish which he had touched earlier that evening.