Due to the trend of pet humanization, pet sitting is a trendy pet care service that is provided by the market. Many pet owners have long working hours or some might have to travel due to their job and they may not able to take their pets with them and thus will not be able to look after them when they are busy. Therefore, some of the pet owners would send their pets to pet sitting, in order to keep their pets in good care during the separation between the pets and pet owners. Training pets require skills and time, same as the grooming service, pet owners may want professionals to help them to train their pets. Pet training consists of several types: behavioral training, obeying orders, fitting training, etc. The pet training that is mentioned are usually referring dogs. Pet adoption is encouraged to every pet owner or potential pet owner. For pet grooming service, apart from hair brushing and coat grooming, there is a list of grooming treatment services are provided, such as pet nails care, spa treatment, styling service, bathing, cleaning ears, etc. Pet owners may want to take pet grooming services for related professions if they do not know how to groom or to take care of their pets in grooming.