What is the weasels symbiotic relationship?

Commensalism: Weasels often live in or near human settlements, where they feed on rodents and other small animals that are attracted to human activity. This association benefits the weasel by providing a reliable food source, while humans benefit from the weasel's pest control services.

Mutualism: Some weasels form symbiotic relationships with other animals, such as badgers. Weasels will often follow badgers into their burrows, where they will scavenge on the badger's prey and provide the badger with protection from other predators.