* They are both mammals: This means they are warm-blooded, have fur or hair, and give birth to live young.
* They are both omnivores: This means they eat both plants and animals.
* They are both social animals: Pigs live in herds, and wolves live in packs.
* They are both intelligent: Both species are known for their problem-solving abilities and social complexity.
* They have both been domesticated: Pigs have been domesticated for thousands of years for food and other uses, and certain breeds of wolves have been domesticated to become dogs.
It's important to note that while they share these similarities, they also have significant differences, such as their physical characteristics and social structure.