Pet Naturals Calming Chews for Small Dogs - 84 Total Chews (4 Packs with 21 per pack) 84 Total Chews (4 Packs with 21 per pack) Pet Naturals Calming Chews for Small Dogs Calming formula is recommended for pets exposed to increased environmental stressors. Supports stress reduction Helps animals relax and quiet down Reduces irritability Reduces anxiety