I have a bucket of springs that arrive in the pile at different times. They are usually off trampolines and I have had very little luck in welding them. However I have been able to fit them over metal bar and lock them on there with washers and weld. This idea came from seeing a scribble on Instagram and I was able to use a variety of sizes and directions to make this lovely dog. A real springer spaniel is more like the one pictured but I couldn’t let the word play get away!