In Mario and Luigi: Partners in time, their is an item the player can use called the Pocket Chomp. There is a possibility for this Chain Chomp to pop out in a more feminine version.

Nintendo Switch Super Mario Odyssey Random: Nintendo GIF Shows Off an Awesome Super Mario Odyssey Chain Chomp Puzzle Chomping down by Thomas Whitehead Tue 20th Jun 2017 5 ...

Nintendo's new update for Paper Mario: The Origami King lets you know its position regarding pettable "dogs." Which includes Chain Chomp.

The Chain Chomp lamp is available here for $49.99. It’s a companion of sorts to the previously released Super Mario question block lamp.

Here’s a full breakdown of the brick count and pricing: Super Mario Master Your Adventure Maker Set (366 Pieces): $59.99 Super Mario Chain Chomp Jungle Encounter Expansion Set (160 Pieces): $19.99 ...

Nintendo and Camelot have revealed the bonus for October if you compete in the Mario Tennis Aces Online Tournament. If you participate, you'll be able to get a special cap for Chain Chomp.

Watch out for the golden Chain Chomp (called Chain Chompikins, naturally).His path will be marked by a set of golden chevrons, and he moves pretty fast, so don't hang around too long.