Desc: Born to Fight: Directed by Walter Mayo. With El Brendel, Janet Chandler, Onslow Stevens, Mitchell Harris. Ashe Brent and his henchman Jackson poach a dead fox from a trap when they hear Clark Moran, who identifies himself as a surveyor, and his friend Swiebach approach. After Brent shoots a she-wolf, she drops her pup in a lake, and Clark saves it from drowning. Brent tells him that the pup belongs to him and is worth a $50 bounty. Clark pays Brent for the pup, guessing that the pup's father was probably a range dog, and names it "Boy." By summer, Boy is full grown. One day, as Clark rides the trails, Jackson's daughter Ginny begins to shoot at him and says that mountain folk don't like strangers. When Clark tries to soothe her, she slaps him in the face. Ginny returns to her ranch, where she tells Jackson that she has seen Clark snooping around. When Jackson tells Brent that he wants to quit poaching, Brent threatens him. Later that day, Boy gets his leg stuck in a fox trap. Ginny discovers him and takes him back to the ranch to dress the wound, but Brent enters and demands that she get rid of Boy. When Brent makes sexual advances toward Ginny, Boy bites him. Before Brent can get his pistol out, Ginny lets Boy go, and he returns to Clark, who redresses the wound. Swiebach and Clark ride out on the trail and leave Boy tied up outside the cabin. When Brent begins to whip Boy, Clark hears him barking and returns. The two men fight with guns, and Clark is hit in the abdomen, while Moran is hit in the hand. Boy races to Ginny, who follows him back to the cabin and helps Clark inside. She tells Boy to go to the Bar T Ranch for help while she tends to Moran's wounds. Later that night, Boy returns with some men from the ranch, who decide that Clark must be moved until his wounds heal. When Boy sees Clark leaving, he tries to chase after him, but gets lost. Boy mates with a she-wolf, and together they have a litter of pups. Boy kills a moose and a cow for food, but a rancher spots him and offers a $500 reward for his capture. Brent stalks Boy, who runs to the Bar T Ranch for safety. Brent enters and a man named Kinney is selected to decide Boy's fate. Boy realizes that they plan to kill him and escapes out the window, but Brent fires at him as he runs away, wounding him severely. Months pass and Boy recovers. One day, as Brent makes violent advances toward Ginny, Jackson enters. The men fight and Brent kills Jackson. Ginny escapes on her horse, but falls off and Boy comes to the rescue. They make it to Clark's cabin, where Brent and his men see smoke coming from the chimney and guess that Ginny is there. Clark returns and Brent ties him to a chair, while locking Boy out of the cabin. Boy calls the wolf pack, and when Brent and his men go out to their horses, the pack attacks. Ginny frees Clark, with whom she has fallen in love, and Boy returns to the pack.