A neighbour has called to give me a few Cuttlefish Bones for Nacho and Roxy. I am told they are washed though of course I can wash them to my satisfaction but can anyone tell me are they ok for the birds. I remember when I was a kid we used to have one in a budgerigar cage and I guess they were bought in some kind of pet shop. But these ones picked up from the beach, would they be safe and if so, what are the health benefits? Thanks.