If you are still confused by the following problems,the smartelf Self Cleaning Slicker Brush or Pet Grooming Brush will help you out. 1. Excessive hair and fur can be a challenge for you. 2. General comb can’t go deep into your dog’s thick hair. 3. It’s really difficult to clean those hairs from your pet around the house. 4. How to thoroughly dig the hair out of the brush? What pets type it works on? -It will work on dogs cats other pets(labrador retriever,german shepherd,golden retriever,goldendoodle,newfounfland,tibetan terrier,doberman dander,american bulldog,himalayan cat,cockapoo,husky,ragdollcat) with all sizes and long,medium,short,thick,wiry,curly hair,loose undercoat,tangled knots matted fur.