James Gunn's 2025 "Superman" movie will feature a live-action Krypto the Superdog, and it may be based more on Gunn's real-life dog than you initially thought.

He's so spoilt, if we have takeaway he has takeaway, if we have roast dinner he has roast dinner. He's a really well behaved dog but I think he needs a girlfriend. He loves attention, he loves treats ...

He's a really well behaved dog but I think he needs a girlfriend. He loves attention, he loves treats and he's so well behaved. "When we first took him there was a period where it was difficult ...