Pick of the Litter is a 2018 American documentary film by Dana Nachman and Don Hardy about a two-year odyssey following puppies training to be guide dogs for the blind.

Throughout this period of time, GDB's community representatives conduct frequent visits to check in on the puppies' progress.

Upon returning to GDB's campus, Patriot trains with Melanie and passes his preliminary guide work test 1.

Phil is transferred to more experienced puppy raiser Kristin (her 10th GDB dog) to help him make progress faster.

At 12 months old Potomac is career changed, as he was struggling with basic training skills, such as ignoring distractions on the floor as he walks guiding a person.

The film ends with Primrose giving birth to a litter of 5 puppies, who will now all begin training on the quest to become guide dogs.

The Critics Consensus reads, "Pick of the Litter has all the fluffy adorableness audiences expect from a puppy documentary, along with a story that's as edifying as it is heartwarming.