Thank you, the other pigs in his trio aren’t showing any signs of this so it’s very strange but I will definitely take him to the vets to be checked outA vet check is in order to determine the cause of both his flaky skin and crusty ears - they could be connected or completely separate issues.
Good luck!
If your piggie is a longer curly hair breed,eg lunkayria ,texel.they are very prone to this.i agree you need to see a vet to rule out any infection,ecotoparasites,or fungal......it may not be any of these,but it's needs to be eliminated.
Good luck.