The soul. we wanted something that would be a bit more sustainable, a bit easierfor the birds to wear, and of course non toxic as well. so we worked with this team to create what is essentially a printed silicon slipper, that is customised to the bird, and the bird can just wear this quite comfortably for the period of time that it takes for the lesions to heal.- time that it takes for the lesions to heal. and i guess the fact it lesions to heal. and i guess the fact it is lesions to heal. and i guess the fact it is so lesions to heal. and i guess the fact it is 3d means - lesions to heal. and i guess the fact it is 3d means it. lesions to heal. and i guess| the fact it is 3d means it can the fact it is so means it can be customised for a variety of different birds? different birds? absolutely, this is one different birds? absolutely, this is one of different birds? absolutely, this is one of our different birds? absolutely, this is one of our geriatric i this is one of ou