The Chihuahua is a breed of dog shown numerous times in Lady and the Tramp and Lady and the Tramp II: Scamp's Adventure. They are the world's smallest breed of dog, and are often portrayed to have a Mexican accent; mainly because Chihuahuas originated in Chihuahua, Mexico.
The Chihuahua is the world's smallest dog, weighing in at only 1.5-3 kg, on average. Chihuahuas come in 2 coat types: Smooth Coated and Long Coated. All the Chihuahuas to appear in the Lady and the Tramp franchise are Short Coated. The Chihuahua comes in almost every color dogs can come in.