I’m not a dogtrainer but a very experienced small animal veterinary surgeon latterly in the charity sector where I handle /treat/approve (or occasionally not) for rehoming/ extensively interview and home visit prospective adoptees etc
I’m interested in the type of blindness which I assume is hereditory?
History/reason for being in foster care/general condition/ behaviour /social skills with humans and other companion animals /does the dog play /sex/age at which neutered /diet/size of and reason for caging/does it cage guard/does it show happiness/-pricked ears tail wagging rolling over for belly rub etc
Sorry ling list I could go on....