With a Chihuahua, even a little treat can go a long way, especially during training, walks, or practice with new skills. The best dog treats for Chihuahuas are easy to portion for their small size, so look for bite-size options or softer treats you can break into tiny pieces. Texture matters, too, particularly for dogs who find larger, harder treats difficult to manage. Whatever you choose, factor treats into your Chihuahua’s daily calories to help avoid overdoing the extras.