The 'Golden Sammy' is not a recognized scientific name for a known animal species. It seems to be a fictional or colloquial name, possibly referring to a domestic breed or an unknown animal. Without a reference to a specific species, further research is needed to provide accurate characteristics.

The Golden Sammy is a fictional species, therefore it does not have a native region in real-world geographical contexts. If 'Golden Sammy' is meant to reference a particular animal, please provide additional context or clarification.

As a fictional species, the Golden Sammy does not have documented environmental conditions or habitat requirements. For fictional species, creative attributes can be assigned.

The ecological niche of the Golden Sammy cannot be determined due to its fictional nature. If additional context or creative backstory exists for this species, it can be used to define its niche.