Take a look at the documentary ‘Pick of the Litter,’ which follows guide dog trainers

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Jenna Bush Hager and Sheinelle Jones are joined by Anne Tyson, a trainer at Guide Dogs for the Blind, and an adorable Labrador puppy. Tyson shows Jenna and Sheinelle some of the skills that young puppies learn, such as how to ignore food and other distractions when walking down the street.