Registered records for Wolf Brought Back by Goku before world filtering: death 1. Counts describe entries, not people or lifetime totals. Death sources include Chapter 2.
The filter uses the world where the event occurred, not the character’s origin. Distinct future branches remain separate entries.
A roasted wolf brought back by Goku and its skeleton after the meal are shown. Its death can be confirmed, but the lethal act during its capture and the cause of death are not depicted, so it is not added to Goku's kill count.