Its battle sound is Battle Sound 31 which falls under Code Numbers 852 for regular attack, 853 for Smaaaash! and 854 for Miss.
Chilly Dogs can bite their foes, use PK Freeze β, or call another enemy into the battle. If a Ten-Yeti is present on the enemy's side, they will use the Chilly Dog as a bludgeon of sorts, inflicting moderate damage to multiple targets. Their battle theme is Astonishing March.