I don't have a lot of information just from 'little joe real stories'. It could be a collection of true tales about a Little Joe who lived in a particular place. Maybe he was a local hero, or had some really interesting things happen to him in his daily life. For example, he could have been a farmer who overcame difficulties in farming due to bad weather or pests. Without more context, it's hard to say for sure.
The show 'Bonanza' was designed to appeal to a wide audience, and at that time, gay storylines were not considered mainstream. Producers likely focused on more familiar family - and heterosexual - relationship themes to attract viewers. Little Joe Cartwright's character was crafted within this framework, so there were no gay stories associated with him.
One possible theme could be friendship. Little Joe might have friends in the stories and the adventures they go through together could be centered around their friendship.
Well, without more context, it's difficult to say precisely about 'little joe enf stories'. It might be a collection of tales that are only known within a certain community or family. 'enf' could potentially be an abbreviation for something specific like 'entertainment' or 'enfranchisement', which would change the nature of the stories.
His family members are very likely to be involved. His father, Ben Cartwright, would surely be there to offer wisdom and support. Hoss, his brother, would probably be by his side, using his strength to help out. Adam, another brother, could contribute with his more level - headed thinking.