Mama cat cleans her baby. I just read in an old Cat Fancy magazine that "A mother cat uses her tongue to stimulate urination & defecation in kittens by licking their genital areas. And we think WE have it bad changing our babies' diapers"!
Please don't breed or buy while shelter animals die. Get your next furry family member from your local rescue group, which can be breed specific, or your local shelter. And, please always spay or neuter your furry family member. Thanks!