Captain Nicholls
Quote 1
"Come to think if it, we have a lot in common, you and I." (5.5)
While on leave, Captain Nicholls tells the ladies what he has in common with a horse. But seriously, folks, out of all the soldiers Joey could have been paired with, Nicholls is the best. Strong but sensitive—he's a perfect match for Joey.
Captain Nicholls
Quote 2
"I like your spirit, so when you're old enough, you must come and join the cavalry." (4.21)
Hey, it's not all about the horses. Captain Nicholls sees something special in Albert. It's probably his devotion to his horse, which would make him a great fit for the cavalry. Although Albert doesn't end up joining the cavalry, he does bring his aptitude for horses to the veterinary unit, becoming a valuable member of the military.