Foaming Fun: If you love pets, cleaning for your cats and dogs will bring you joy; the foamer makes cleaning pets quick and easy, convenient for the whole family; it attaches easily to any standard hose, so no additional tools or machines are required to produce the foam. Please note that the product does not include connectors. Adjustable Foam Concentration: The foamer combines soapy water solution with air and running water to spray foam; save soap and water by choosing the right foam concentration; simply turn the knob to adjust the dilution ratio of the soap foam. Practical: Wash your pet in 5 minutes for a clean result; just add the desired foaming shampoo to the container, spray on, and rinse; for better results, do not pre-wet the animal before use; pre-moistening can affect performance and reduce the efficacy of the shampoo; this product is ideal for use on most types of pets. Reliable Material: This pet grooming tool is made of high-quality soft TPR rubber material, with a ring-shaped rubber handle, lightweight and compact, easy to grip, and adjustable to your preferred size; it can be used for bathing and massaging pets, effectively removes loose hair, and helps keep pets clean and tidy; suitable for dogs, cats, puppies, kittens, ferrets, horses, rabbits, guinea pigs, and other short-haired pets.