Dog Addition Cyst Inside Eyelid. Benign neoplasms are more common than malignant neoplasms, and epithelial neoplasms are more frequent than mesenchymal neoplasms. These tumors generally do not cause your dog any problems, they are cosmetic.
Meibomian gland cysts in dogs typically occur in older dogs, although they can occur in all ages and all breeds. Eyelid tumors many times occur on the glands that line the eyelid margins. I am disabled and cannot do emergency.