Poor Lilly! What a horrible thing for a beautiful lady such as Lilly to be having hair loss problems! If she was a male I would suggest Rogaine! Getting serious for a minute here, when you first mentioned this Logan, I sort of had a hunch it may have come from the beach. Who knows what washes up there and of course dogs just love to roll in everything! Whatever the cause, it sounds like your vet has a plan to fix her up and return her to her gorgeous old self. Keep us posted and tell Lilly we think she is still just as pretty as ever!