We used to use stuff on horses and I noticed on Beretta's Bird Hunting Journal that they were putting it on the dogs feet. I can't remember the name of it but I remember it was green and came in a squeeze bottle. What I would try is- washing her feet good and then coating them with Corona or Bag Balm. You can get it at Tractor Supply. They are rich in Lanolin and if your dog's feet are dry and cracked this will heel them in a day or two. If it persists, I would take your dog to the vet as suggested. Good luck with the pup.
