This nail clippers are designed specially for large dogs and it trim nalis safely, effectively, and with less effort. feature guillotine-style blades offer optimal leverage to easily cut the thickest nails, textured rubber grips on handles provide better control and comfort, powder-coated finish is color-coded for instant blade size identification. Made in the USA. Hold paw securely, but not tightly. Trim nails, taking care not to clip the blood supply. For white nails, the blood supply will appear as the pink center. Trim only the white tips. For darker nails, trim only a small amount of the nails at a time. Once the tips have been trimmed, examine the trimmed end of each nail. Continue to trim until you see a darker circle in the center of the nail. For larger nails, finish by slightly clipping the sharp corners from each nail. The large dog trimmer comes in teal. Measures 5-inch length.