Having landed in the lap of luxury, companionable Cassius occasionally allows himself the luxury of a good-natured howl. And who can blame him? The 32-pound beauty, just rescued from a high-kill shelter in Texas, is readjusting to the feeling of safety, and yet he's as sweet and lovable as can be. He gets along with the other dogs in his foster home, likes chewing on nylabones and playing with balls. Leash, crate and housetrained, he knows his 'sit' command, and fueled by attention and biscuits, is eager to learn more. Now, to fully flower, what this charmer needs is a patient and loving home to complete his doggy education and ensure that he's kept mentally stimulated and physically satisfied fur-ever.