Those medicated shampoos from the vet usually clear up yeast infections effectively
My girl got a yeast infection on her paws two years ago, and she was starting to show signs of it again this fall. Red and itchy, poor thing. Treatment worked well, just followed the instructions for how often to use it and gave it time to work before rinsing every time
Keeping the fur short on the paws and drying them quickly after walks in the rain helps prevent this isssue. Same as ears, furry cocker feet are prone to yeast infections, especially when it's wet outside.
