Hi, my name is Lauren. I've never taken care of a squirrel before, but yesterday I was on a walk with someone, and a baby squirrel came up to us and crawled up our legs. We want to take it to a wildlife center, but are still in the process of finding one (weekends are hard). In the meantime, we are trying to take care of it, but find it difficult to get him to eat. He's old enough that his eyes are open and his tail curves, we guessed around 5 weeks. He will drink water from an eye dropper, but not the esbilac formula we bought. We know he has teeth, and we tried some fruit as well, but nothing works except water. How worried should I be about this, and what can we do?