I would try a moisturizer for them and possibly a supplement!
A good diet is also important to prevent and help get rid of them. You could feed him a supplement for time being to help get the hooves in better condition
Don’t wash your horses hoof soo much. Contacting with water every day makes it weaker. Also use special oils. There are different types for under and top in turkey. I dont know if you have there. But use oil everyday. Hope ı was helpfull
I think prevent them? So clean them everyday and oil! Oil is key.
Do you mean prevent them? You don’t want cracks in your horses hooves.