Abstract: A dog boot is described for protecting feet of dogs and for other animals with dog foot structure. The dog boot comprises boot cover, non-flat sole, separate paw digits which are not adjoining with one another along their sides, and multiple paw grip pads. Each of the paw digits has a front opening for dog's toe nail to protrude. Because dog's feet are not flat on the bottom of their paws, the boot sole is configured to coordinate with bottom of a dog's paw to keep the dog's foot locked in place. The paw grip pads include four digital paw grip pads and one metacarpal paw grip pad. Each of the paw grip pads is attached to a bottom of the sole separately. The digital paw grip pads are located underneath the individual paw digits while the metacarpal paw grip pad is located at bottom of the boot's heel.