Idle fish feeding cats at home means that someone provides the service of feeding cats at home on the idle fish platform. When the cat owner needs to go on a business trip or work and can't take care of the cat by himself, he can find someone who is willing to feed the cat at home through the idle fish platform. These people usually provide services such as feeding, cleaning cat litter and accompanying cats to ensure that their daily lives are taken care of. Feeding idle fish to cats can provide convenience for cat owners, and at the same time, cats can be taken care of when their owners are not at home. As long as members log in with Taobao or Alipay account, they can realize one-click resale without complicated shop opening procedures.