Individuals can be self-employed in the following careers from your list:
- Animal Breeder: Many animal breeders operate their own businesses independently.
- Baker: Bakers can run their own bakeries or work out of a home kitchen.
The other careers listed typically either involve employment in larger organizations or require specific credentials that might not lend themselves well to self-employment.
So, the applicable self-employed careers are:
- Animal Breeder
- Baker