Landon, after a tough couple years helping his navy buddy live out his last years, needs a break. Tracking a War Dog named Chica to ensure it is okay sounds perfect. Especially taking his three Chihuahuas with him. But finding War Dog Chica will be a challenge, particularly since Chica has a lame leg and half a paw. The War Dog had been part of a large shipment, heading to a rescue across the Canadian border. However, Chico went missing on the last stop before the border.

Sabrina had spent years volunteering at a local vet clinic because all animals have a soft spot in her heart. Learning that Landon is tracking down a missing War Dog, well, how could she not volunteer to help him? Still, when her world flips upside down, she's more than happy to have Landon close by.

Now if only they find the dog and figure out who and what is responsible for endangering Sabrina's life ...