Carnivol | Super Mario Bros. - The Great Mission to Rescue Princess Peach - Continuity Error 6 @carnivol | Uploaded March 2018 | Updated October 2024, 1 hour ago.
Seems like someone accidentally removed Mario's gloves and turned one of the dog's feet into an additional opposable thumb. Oops.

No plans to Lucas anyone on these things and not let people experience them in their full glory, if that's their preferred way to view something.