omg! good for you ! how awesome for you to give that poor boy a happy life... his eyes kill me ^_^. he looks like such a sweetie, and he reminds me a lot of my sisters new pup... she was also very shy when they first got her a week ago and very skinny, she's now bouncy and outgoing like pups should be and still on the skinny side but very well-fed!

Tito and Bo look sooo cute together! Tito is a handsome boy, too! Bo looks like he's definitely a pittie boy.... maybe with some shepherd or border collie?