BACKGROUND AND AIM: The present study was performed in order to assess the effect of gingival thickness on amount of gingival augmentation with and without preserving periosteum. METHODS: The study was conducted on 8 ecotype dogs aged 1-5 years. At the beginning. clinical probing depth and keratinized and attached gingiva width were measured. https://spencertifieders.shop/product-category/laserdisc-player/