Our Vizsla has had this black pimple on the bottom part of his eye for about 2 years now .... it’s gotten a little larger since then but not much. Had vet check it today when he went for his yearly checkup/vaccinations. He believes there’s a 95% chance it is benign and I can just leave it and wait or have it removed (without stitches) and send for pathology. I opted for having it removed next month. Any input?