Hercules is just too cute. 7.8 pounds of saucy personality. Hercules is a black/white Chihuahua. He is about 2 years old and up to date on shots. He is heartworm negative. Herc will be neutered and microchipped before adoption. He is a tad bit scared of sudden movement and loud noises, but he is only 7 pounds so what can you expect. Hercules may not do well with very young children, due to his size, but that will depend on the kids. He is good with other small dogs, loves cats. He rides well in a car.