I'm housing a little boy who fell out from his nest from under a gutter. The little guy made it two stories down with only a couple of scuffs and poorly dehydrated. Sadly his other siblings didn't make it before I happened upon him.

Long story short now "Squirt" is coming up to 4 weeks and I want to switch him from the puppy formula to the FV. Just wondering what would be a good ratio to help make the switch without upsetting him. When I introduced the puppy formula to him from pedialyte I did a 1/3 rate then 2/2 you get the point. Would this work the same with the formulas? Thanks for the help!