Satisfaction and motives for engaging foster care are important aspects of foster care. Various factors can be related to the satisfaction for engaging foster care, including satisfaction with the quality of foster children's relationship with their biological family and satisfaction with social support. Motives for engaging foster care have been shown to exist in large numbers and some of them are related to some socio-demographic characteristics of foster parent. The aim of this research was to examine the expression of motives for foster care and the relationship between every motive with the sociodemographic characteristics of foster parents. An additional goal of this study was to examine the relationship between foster parent's satisfaction with the quality of foster children's relationship with their biological family and satisfaction with the social support with the satisfaction for engaging foster care. The research was conducted using an online questionnaire on a sample of 104 foster parents. From the total number of participants, 88 were female and 16 were male. The age range was 25 to 69 years with an average age of 50 years. For the purposes of the research, the Questionnaire of engaging foster care, the Modified scale for examining the motives of foster parents for engaging foster care of children and the Questionnaire of specific social support for foster parents were used. The analysis of the results showed that alturistic motives have a higher average value compared to other motives for engaging foster care. There was also found a significant positive correlation between the motives for resource utilization and the number of foster children, a negative correlation between the motives for desiring children with age and the number of one's own children and a negative correlation between the motives for foster care experience and age. It was also found that the levels of motives for resource utilization are higher among the unemployed than among employed foster parents. No statistically significant correlations and differences were found between the remaining motives for engaging foster care and the sociodemographic characteristics of foster partens. A significant positive correlation was found between the satisfaction of foster parents with the quality of the foster children's relationship with their biological family and the satisfaction with social support with the satisfaction for engaging foster care.