I have multiple 'hats'..
Dog behaviour - I used to do home visits but stopped those due to my failing mobility. So then moved to remote (video, live chat) work supporting more long term cases/clients.
Writing/Illustration - done this for a while, dog related, often working for doggy charities as well as private clients, magazines and even non-dog related stuff sometimes.
App - I have been on board with a dog related app since start up, I am one of a bank of trainers who answer app user questions, but as its a small team we also contribute to app content and other bits and bobs. This role is mainly shift work and some dipping in and out of SM here and there.
Art - im a multimedia artist, I have done commissioned work in the past but i reallllllly hate it, so I tend to produce whatever amuses me at the time and see if it sells. Some things sell in seconds, some things sit on my shelf for years and some things would sell but I can't part with them!
I also have some passive income streams from a book and products on drop ship sites, and some SM stuff.
Suits me, would be way to hairy and precarious for many! I don't make a fortune by any means but I have the benefit of no mortgage or rent to pay!