BEST PET BRUSH FOR MEDIUM TO LONG HAIRED DOGS & CATS - 9 rounded teeth on one side for easy removal of mats and tangles (USE SHORT STROKES) / 17 rounded teeth on other side perfect for deshedding and thinning hair. Great deshedding & dematting comb for long haired cats and dogs. SAFE UNDERCOAT RAKE FOR DOGS AND CATS - Inner part of the brushs teeth is sharp enough to remove dead undercoat hair, yet 100% safe enough to prevent any harm to your pet while brushing and dematting. One of the best dog grooming brushes for shedding and thinning! COMFORTABLE AND SOOTHING TO YOUR PET - The outer part of the brushs teeth is soft and rounded creating a massaging effect which calms your dog or cat while brushing, detangling, and deshedding. [NEVER PULL THROUGH A MAT - ALWAYS USE SHORT STROKES TO DEMAT] HELPS CREATE A HEALTHY SHINY COAT - Gets rid of dead hairs that cause bad odor while massaging the skin to create better blood circulation which brings color to your pet's hair. Fall in love with your pets hair all over again. PERFECT DESHEDDING & DEMATTING GROOMING TOOL: Great tool for deshedding double-coated breeds - Easily removes loose undercoat. Also, great for removing mats & tangles - Keep your pet healthy and mat-free.