I have been searching the web for corroborating evidence on copper deficiencies allowing sun fading. I have been unable to find anything. Do you have any scientific data you could cite that would prove this? I checked Vida's feed and it does have copper in it, but maybe she needs more. I would be very interested if you could add any information you have. Thanks
"Until one has loved an animal, part of one's soul remains unawakened..."
- Anatole France