The Chihuahua breed is a popular choice if you're looking for a toy-size breed. While they might be small in size, they are big in personality and aren't afraid to let you know just how they feel.
Chihuahuas can grow to around six to nine inches tall (15-23cm) and anywhere between four to six pounds (1.8- 2.7 kg) when they're fully grown. This pocket-sized breed comes in both short and long coats and can be seen in a variety of colors including chocolate, gold, white, tan, and many others. They are one of the longest-living dog breeds and can live well into their teenage years, which is great news if you're looking for one of the best dog breeds for companionship.
