Medical diagnosis is necessary to identify why the hair loss is occurring and to treat the underlying cause. Cat hair loss can be partial or complete and the patterns can varied or symmetrical.
Ringworm In Cats International Cat Care https://icatcare.org/advice/cat-health/dermatophytosis-ringworm-cats
Skin Condition My Cat Is Missing Hair On Her Neck Pets Stack https://pets.stackexchange.com/questions/6303/my-cat-is-missing-hair-on-her-neck
