There are many differences between Akita Inu and Shiba Inu, such as body shape, head, face shape, mouth shape, hair, personality, etc. Akita Inu and Shiba Inu can be distinguished through these differences. The Akita Inu is larger than the Shiba Inu. The Shiba Inu is a small and medium-sized dog. The Akita Inu's face is also larger than the Shiba Inu. The mouth is not as slender as the Shiba Inu. The Akita Inu's hair is fluffy, while the Shiba Inu's hair is more docile. The Akita Inu has a calmer personality. , Shiba Inu is more lively.