Casper is very playful and very good natured. He loves Lilly and he follows Griffyn around. It is so funny to watch him hop around. He can jump really high and he is eternally curious. He loves to snuggle and will cuddle up with you and sleep. He doesn't want to miss anything ever he will fall over asleep when he gets really tired - he fell asleep in his food bowl. He and Lilly and constant entertainment and very very loveable. Casper spent 3 months in the Pet Store with no one wanting him and we couldn't leave him - he is a great addition to our family. He does not like his travel kennel - he pitched a fit when he had to get back in it on the way back home from a road trip last weekend. He likes to be out and held and likes to run free.