

I bought a guinea pig 2 months ago that really needed a home. He had different kinds of flakes when i got him and I got rid of all of them except for these shown above. They are flat black flakes and rather large. They are located near his bum. When i first received this older male pig, his fur was very rough and thin. His fur is much better now after i have given him protein. These flakes are not a from a bug because my other pig that is around him often has not caught anything. These flakes do not seem to bother my pig. My pig has black and white skin. Could these flakes be skin from being malnutrition? The hair in the area with these flakes shed often but no balding. Just thin hair in that area. The flakes can crumble. There are no rashes, sores, or red areas either. If no one knows what it is, he will be going to the vet. Thanks.