Robin is Batman's side kick.. together.. they fight crime! If they're separated, the EVIL Joker will remain at large and we all will be in danger!!! No seriously, they love each other and need to go together. They're so darn cute and love each other so much that one would be lost without the other. They snuggle at night on top of one another. In their previous life, they were kept outside and let run loose.. in their new home they will need to both be inside dogs that are kept as family dogs. They look forward to playing with the kids and in the backyard.**Batman & Robin... now named Zeus & Zeke... were returned after living in their home for almost a year.