They get their energy from the same place that all animals get their energy from: their food. [And it's "where do" not "where does". "Where does" is singular. "Where do" is plural.]
By eating (same as you).
The food they eat, just like you do.
Ocelots give birth to baby ocelots.
ocelots
what is the ocelots habitat
Ocelots are cats, in the family Felidae.
Ocelots do not migrate.
Ocelots are cuter to ocelots & wolves are cuter to wolves. Otherwise, they might never mate!
If ocelots can get it then, yes they do eat fish!
Pumas are known to attack ocelots.
mini adult ocelots
Ocelots don't live in packs