Customized Bell Sound for Maximum Engagement -Our newly designed bell enhances playtime by providing a gentle yet noticeable sound that captures your cat’s attention. Unlike traditional jingle bells that may be too loud or harsh, this bell produces a soft, rhythmic chime that is perfectly tuned to provide a sense of comfort and security for cats. Designed to be engaging yet non-overwhelming, the sound stimulates their natural curiosity while ensuring a stress-free play experience. To further enhance auditory engagement, you can combine it with JAYU PET Active Catnip Spray! 100% Handmade Silvervine Woolen Ball - The cat ball contains fresh silver vine(matatabi) leaves inside. Perfect size (2.7 inches) for cats to play with (easy to roll, bite, or kick)! You can use it as a feather toy by hanging the stick to the ring on the ball. Safe Stress Release - Silvervine is a relative of kiwi plant which originally comes from Asia. Silver vine is not addictive which doesn't cause 'withdrawal' symptoms. Moreover, matatabi helps to alleviate stress or trauma by making them feel calmer then usual. Great Obesity Care - Everyday 15~30 minutes, playing with Red Cat Ball is enough to control obesity! Most cats stay indoors all the time and this easily makes them overweight. Losing weight is crucial to care for obesity complications which could severely diminish the quality of life. Solution for Separation Anxiety - Cats do feel LONELY when they are left alone at home. Give Red Cat Ball for those who keep meowing loudly, scratch everywhere, and pee/poop anywhere. The substance from matatabi produces euphoric effects which reduces separation anxiety! Long-lasting Effect - Silvervine scent lasts at least 6 months. If you feel the scent gets weaker, it is always great to use catnip/silvervine powder or spray together to enhance product capabilities. Squish the ball lightly before giving it to your cat. The scent will get heavier! Red Cat Ball is a handmade woolen ball that contains silver vine(matatabi) inside. We recommend Red Cat Ball to indoor cats who stay home alone for lots of time, need to lose weight, have less interest in stick toys, and less appetizing. Perfect toy for cats to release hunting desire and stress! Chew toy bite resistant catnip toys for cats, silver vine filled ball cat teething durable for biting so don't worry it will be chewed up. We use more breathable threads to allow cats smell the matatabi easily and make your cats be more interested in playing with them.