This will depend on a few factors. First, you need to consider how active your doggy is. Dogs who often play outdoors or walk on pavements will have their nails wear down naturally with time. Secondly, if your dog's nails grow fast, you may need to clip them every two months. However, try to do it more often, so your pet adapts. Nail clipping won’t be enjoyable if your doggy isn’t used to it. So many dog parents choose to clip their pet’s nails each week to turn it into a frequent grooming routine.