The New Dog Paw Cleaner Cup you're describing sounds like a convenient tool for pet owners, especially if you're always cleaning your dog's paws after walks. It’s a portable, soft silicone paw cleaner with a built-in comb and brush, making it easy to quickly wash off dirt, mud, or any other grime your dog might pick up outside.

Here's how it typically works: you fill the cup with water, insert your dog's paw, and gently twist or press the cup to help the soft silicone bristles clean their paw. The brush can also help massage the paw and get into any crevices, which is a nice bonus. It’s compact, so you can easily bring it along on walks or trips to the park.