When naming a tiger dog, you can consider the following suggestions:

Tabby: named directly after its characteristics, which is simple and intuitive, highlighting the unique pattern of the tiger dog.

Blast: Taking its characteristics of fast speed and agile action, it symbolizes that it is as fast as the wind.

Iron Guard: Emphasizing its alertness and bravery as a guard dog, a guardian as strong as iron.

Thunder: Based on its powerful and majestic characteristics, it means that it has the power of thunder.

Leopard: combines its agility and cheetah-like acuity to express its alertness and vitality.