How does kehaar help Hazel to recover from his injuries watership down?

In "Watership Down," Kehaar, a seagull, plays a crucial role in helping Hazel recover from his injuries by providing him with essential food and companionship. He brings Hazel fresh food, including fish, which aids in his healing and strengthens his body. Additionally, Kehaar's presence boosts Hazel's spirits, offering encouragement and motivation during his recovery. This support not only helps Hazel physically but also reinforces the bonds of friendship and cooperation among the characters.