Vivian Fawole 
A very important difference between the Chihuahua and the Finnish Lapphund is the size difference between the two dog breeds. The Chihuahua is a tiny-sized dog while the Finnish Lapphund is a medium-sized dog.
A very important difference between the Chihuahua and the Fila Brasileiro is the size difference between the two dog breeds. The Chihuahua is a tiny-sized dog while the Fila Brasileiro is a giant-sized dog.
A very important difference between the Chihuahua and the Field Spaniel is the size difference between the two dog breeds. The Chihuahua is a tiny-sized dog while the Field Spaniel is a small-sized dog.
A very important difference between the Chihuahua and the Estrela Mountain Dog is the size difference between the two dog breeds. The Chihuahua is a tiny-sized dog while the Estrela Mountain Dog is a large-sized dog.
A very important difference between the Chihuahua and the Entlebucher Mountain Dog is the size difference between the two dog breeds. The Chihuahua is a tiny-sized dog while the Entlebucher Mountain Dog is a medium-sized dog.
A very important difference between the Chihuahua and the English Toy Spaniel is the size difference between the two dog breeds. The Chihuahua is a tiny-sized dog while the English Toy Spaniel is a small-sized dog.
A very important difference between the Chihuahua and the English Springer Spaniel is the size difference between the two dog breeds. The Chihuahua is a tiny-sized dog while the English Springer Spaniel is a medium-sized dog.
A very important difference between the Chihuahua and the English Setter is the size difference between the two dog breeds. The Chihuahua is a tiny-sized dog while the English Setter is a medium-sized dog.
A very important difference between the Chihuahua and the Dogue de Bordeaux is the size difference between the two dog breeds. The Chihuahua is a tiny-sized dog while the Dogue de Bordeaux is a large-sized dog.
A very important difference between the Chihuahua and the Dogo Argentino is the size difference between the two dog breeds. The Chihuahua is a tiny-sized dog while the Dogo Argentino is a large-sized dog.