My family has been caring for two male gray squirrels since they were about a week old. They have been thriving and are not almost 5 weeks old. They weight about 130g. They have only been fed Esbilac puppy formula. They seem well hydrated and act normal. For the last 3 days their poop has gone from a solid yellowish pellet to a darker yellow/brownish soft stool. I have been very diligent in the amount of food they are getting feeding them 6.5cc every 4 hours sticking to the 5% body weight rule. I have called around to several vets in our area but none are helpful with squirrels. Tonight instead of Esbilac I gave each of them 4cc of Pedialyte 2 hours apart but their stool is still very soft. Any suggestions on what I should do and should I give them a feeding of formula to get them through the night?