Foraging is the act of picking edible wild plants.
Lots of animals are omnivorous, meaning they eat plants meat and other things. Some animals also dig or look under or in things to find food. These are that animals way of foraging!
Whether you relies it or not there's probably a bunch of edible wolf plants in your backyard or local woods, for example I have wild onions, garlic, blackberries and honeysuckle in the green belt behind my house.
In conclusion foraging is a great way to connect with your theriotype! And find some cool plants too!