Max is a dog trained to detect explosives in Afghanistan. When his handler is killed in action, Max is sent back to the U.S. where he is adopted by his handler's family. As Max helps the family cope with their loss, he uncovers a dangerous plot involving illegal arms trade and must use his skills to protect his new family.

When the President's dog, Max, stumbles upon a plot to kidnap the President, he embarks on a mission to save his human and protect the White House. With his canine skills and the help of his friends, Max must outsmart the criminals and save the day.