What do you do about something that is eating the leaves on your raspberry bush?

To address something eating the leaves on your raspberry bush, first inspect the plant for signs of pests such as aphids, caterpillars, or beetles. You can manually remove larger pests or use insecticidal soap for smaller infestations. Additionally, ensure proper care, such as adequate watering and fertilization, to strengthen the plant. If the problem persists, consider introducing natural predators or using organic pesticides as a last resort.