This useful dog brush will reduce dog shedding by removing loose hairs. The brush is suitable for dogs up to 20lbs. The tool has a stainless steel 1.75" de-shedding rim and is designed for coats less than 2" long. Regular use of this tool can reduce shedding by up to 90%. The de-shedding edge will reach deep beneath your dogs topcoat and gently remove loose hairs from the animals undercoat. Once you are ready there is a handy Furejector button so you can take off any loose hairs from the tool.