What are the Advantages and disadvantages of hide glue?

Hide glue offers several advantages, including strong initial tack, ease of reactivation with heat and moisture, and a traditional aesthetic favored in fine woodworking and instrument making. It dries clear and can be sanded or finished over without issue. However, its disadvantages include a relatively short working time, sensitivity to humidity and temperature changes, and a tendency to become brittle over time, which can compromise joint strength. Additionally, it requires careful preparation and application to achieve optimal results.