the first to like this. Pet Pulse: Chachi D. Mang Wednesday, 30 April 2008 | Ashley K. Edwards | 5 Comments Chachi Mang (aka, “Chach”), a Chihuahua , just celebrated his 3rd birthday. He weighs 7.5 lbs. He enjoys nummy-nummy-steak and nummy-nummy-turkey, boar’s head of course. Chach loves to lay in the