The 2-year-old yellow lab named Ty tracks a certain odor that emits from both devices and SD cards that can be hidden in places where investigators might move overlooked.
Ten-year-old Josie Larson of Monticello, Minnesota, used her lemonade stand to raise more than $1,600 for her local police department to buy body armor for working dogs.
The dog was later euthanized by a local vet.
Police departments the world over buy well-trained dogs from a kennel in Smirice, Czech Republic.
Moscow's canine unit is testing the breed's suitability to police work.
A young German shepherd named Dobrynya is a replacement for the dog killed in a Paris police raid.