Cysts Between Toes

So Again one minute Harley is normal next he has a big bump between his toes.....Again why you need a good vet. I studied online and found that you soak their feet in Epsom salt which we did...he hated that and then these cysts are from fungal infections (or so I've read) I sprayed Tinactin on Harley's foot once a day in three days it shrunk to almost nothing. One vet said oh nothing but surgery will help those...my good vet said of course Tinactin will help it's an anti fungal. I didn't need to be told I saw the results with my own eyes.