How do newcomers open pet shops?

I don't have long experience in opening a shop, but there are more than 4,000 pet shops using our pet shop system, Snail Shop app, and we often chat with you. So to some extent, I can give some objective opinions on the overall operation of pet shops. First of all, pet shops can't make much money, because the service radius is limited, the workload of washing dogs is heavy, and foster care is a low-frequency service, so the ceiling of service items is very low. So we found that a profitable pet store must be able to sell goods. The general pet store's merchandise income is 1: 1, but the profitable pet store must be able to achieve 2: 1 and 3: 1. Bathing beauty can be understood as a drainage method, which can not only pay the beautician, but also cover the rent, water and electricity, which is very good.