FrogReaver
The most respectful and polite poster ever
Conjure animals is good for this. It almost doesn't matter what you get, as long as the critter can use the help action to help a PC. Even a hour's ride on horses can be helpful.
I agree conjure animals is a great spell. It's one of the druid's overall best spells. That said I wasn't convinced of it's control functionality and so I left it out of the main list. If a good case can be made for it helping with battlefield control and out of combat as well then I'd gladly move it to the main list.