Dance Moms — Episode 14: Watch Your Back, Mack

You are watching the episode Watch Your Back, Mack The arrival of a new dancer at the Abby Lee Dance Company has Melissa and Mackenzie on guard. Abby, still hurting over the loss of her dog Broadway Baby, visits a taxidermist. Meanwhile, Cathy hires a good friend of Abby's to choreograph the dance for this week's competition.