The Wizard of Paws (2020)

S7E3 Buddy the Chihuahua

Derrick heads to Minnesota to assist Buddy, a thirteen-year-old Chihuahua missing a leg. Buddy's owners both work as first responders, relying on his unwavering affection to cope with the pressures of their jobs. After Buddy lost one of his limbs, they're turning to Derrick for help.