Glad I stumbled upon this great forum.
We just bought this new leather chair on Boxing day, the next day my wife placed a paper shopping bag on the seat which had some spilt drops of milk from my daughter's sippy cup. When the bag was removed, it took off the top finish (not sure if that's the correct term) with it, leaving these raw spots exposed. I brought it to a couple leather repair places, one said they couldn't do anything to help, the other applied some mink oil that darkened the exposed spots (see last 2 photos) and made them less, but still noticeable.
I have been advised to use some leather dye then neutral polish to restore the sheen, but am cautious to damage it further.
If anyone can advise I would be very grateful!
Jay