Almost a year ago i adopted my greyhound, when we adopted him i noticed he had a crusty nose, vets just said it was properly due to poor kennel diet and it would improve over time. Nearly a year has passed and his nose is still the same, sometimes the skin flakes off in big chunks and his nose looks normal again, but then it always goes back to being hard and crusty. I've tried changing his diet, oil and ointments and nothing seems to work... he doesn't seem to be in discomfort but it can't be very pleasant for him!
Does anyone else have this problem/ know what it could be?
here is a link with some pictures of his nose -
https://postimg.cc/gallery/2332xls5k/
Thanks