Who the hell took care of Naruto and Sasuke when they were kids????

1) Naruto, when he was born his parents died, Kushina's last wish was for Sarutobi to take care of him, but obviously Sarutobi was the Hokage, he didn't have time to personally take care of Naruto, so who took care of him? I'm going to assume that Naruto had a Nana who breastfed him when he was a baby. I guess she was a babysitter paid by Sarutobi himself, but when did Naruto grow up and stop breastfeeding? At that age, 2-4 years, he still needs someone to take care of him. At 5-10, he would also need someone to take care of him. In addition, at that age, Naruto would already develop his memory. How come Naruto doesn't remember who took care of him? That person should be important to him because it would be his only support since others reject him. Seriously, who took care of Naruto? In addition, breastfeeding is very important for the proper development of a baby because the baby creates a bond with the one who gives him the milk that would be like his mother. 2) Sasuke is a little more interesting because he was orphaned and without anyone at the tender age of 7, in the world of Naruto there are no psychologists or people who help orphans it seems, before the massacre Sasuke did not seem to be a self-sufficient child because he had everything a mother who cleaned, cooked and a nice house, I suppose that later he had to learn to be self-sufficient, but you don't learn at 7 years old from nothing, which also makes me wonder Who took care of Sasuke at that age and how come Sasuke doesn't remember him either? I am going to assume that that person would not have a close relationship with Sasuke because it would only be a person who helps him since Sasuke, after the colossal trauma, would not want to establish relationships with anyone, but at that age, whether he wants it or not, he still needs someone for everything. Who took care of Sasuke's needs?

1) Naruto, when he was born his parents died, Kushina's last wish was for Sarutobi to take care of him, but obviously Sarutobi was the Hokage, he didn't have time to personally take care of Naruto, so who took care of him? I'm going to assume that Naruto had a Nana who breastfed him when he was a baby. I guess she was a babysitter paid by Sarutobi himself, but when did Naruto grow up and stop breastfeeding? At that age, 2-4 years, he still needs someone to take care of him. At 5-10, he would also need someone to take care of him. In addition, at that age, Naruto would already develop his memory. How come Naruto doesn't remember who took care of him? That person should be important to him because it would be his only support since others reject him. Seriously, who took care of Naruto? In addition, breastfeeding is very important for the proper development of a baby because the baby creates a bond with the one who gives him the milk that would be like his mother. 2) Sasuke is a little more interesting because he was orphaned and without anyone at the tender age of 7, in the world of Naruto there are no psychologists or people who help orphans it seems, before the massacre Sasuke did not seem to be a self-sufficient child because he had everything a mother who cleaned, cooked and a nice house, I suppose that later he had to learn to be self-sufficient, but you don't learn at 7 years old from nothing, which also makes me wonder Who took care of Sasuke at that age and how come Sasuke doesn't remember him either? I am going to assume that that person would not have a close relationship with Sasuke because it would only be a person who helps him since Sasuke, after the colossal trauma, would not want to establish relationships with anyone, but at that age, whether he wants it or not, he still needs someone for everything. Who took care of Sasuke's needs?