In "Citizen Tabes", he is saved from a falling tree by Tabes but his antler breaks. He got rejected by his lady friend later. After Tabes was still not returning to being a ranger, Grizz, Panda, and Ice Bear saw Little Buck and his lady friend kissing. After that, Homewrecker wanted to steal his lady friend. While Tabes was fighting Homewrecker, she sprained her ankle, but was saved by Little Buck, fighting the Homewrecker and doing it for his love.
In "Hurricane Hal", his right antler is broken instead of his left antler. This is likely an animation error.