Extremely Cute Chihuahua Puppy I have a really adorable boy Chihuahua pup about 12 weeks old weighing in at 3.9 lbs. He has had two vet exams, 1st and 2nd vaccines, been dewormed, and is very well pee pad trained. This pup has short legs, an apple head, and cute sad puppy dog eyes. He is extremely sweet and an overall relaxed puppy. He loves to play but also loves to cuddle and sleep in your lap. He is very smart and loves to follow you around everywhere.