Awwww...he is to cute, we call them Chipmunks around here, I had 3 babies a few years ago I fed them with a little ear dropper and milk, they had lost their mom and I had to take over.
The funny thing was when they got big enough to let go they returned a few times a day to get some goodies from me, they would always come to the back porch to search if I left them some food, this continued for a few month..lol
Love your pictures
Owned by Jack, Golden Retriever born 2/2005
Chewie, Golden Retriever born 11/2006
Sadie, Lab/mix born 8/2007
Chloe, Golden Retriever born 10/2008
Always in my heart Spice, Peanut and little Charlie