Toileting my baby wild rats

Baby rats need to be stimulated to empty their bladders, or they will die of kidney failure.
I found some baby wild rats abandoned in our compost bin which I'm hand-rearing, and hope to have as tame pets.
I'm going to load some progress videos as they mature, so you can see whether they make good pets or not

[@HumanRat-kp8re]

Oh, so cute!

[@JH-lb8xr]

Oh,so cute

[@countrygirllol]

I need help!!! I got one baby kit that got left be hide. I have never had a baby rat before

[@ra.246lagun3]

Oh, so cute!