how much water to formula?

[Roky's mom]

hello,
i need to know how much water to mix with formula. my mom made some up 2 days ago she said it would be enough for are squirrel roky. well she told me how to make some new if had to well i forgot the amounts of water and formula. my mom said if any giestions i should come here and ask.so i am using her name on here. roky is 13 weeks old. thank you for any information.

[CritterMom]

I don't know what formula you are using, but most are 2 parts water to one part formula powder.

[Roky's mom]

we have fv 20/50 i think she was told that fox valley was the best to get. thank you

[CritterMom]

Yup, 2 parts water, 1 part powder. Use fairly warm water - not boiling, but pretty hot - to mix it up. I think it is best if you mix it in advance and let it sit in the fridge for several hours before warming and using it.

[Roky's mom]

oh good how would i add yogurt to the formula?