[quote=Brovo]Except that we define what services us. We hire people to service other people all the time.[/quote]

That's a planned/purposeful service though. Most wild animals did not evolve to serve humans.
They may indirectly (or directly by human means) end up being a service (ex: Hunted Deer = food, Dragonflys = eats Mosquito's) but it wasn't their made or designed purpose to be a service to us.

[quote=Brovo]And all modern pets and farm animals have been bred to serve our needs and desires.[/quote]

I already said I agree with this part though... :/