Is anything that a gray wolf eats an omnivore?

It's unlikely that a gray wolf would eat a strict omnivore in the wild. Here's why:

* Gray wolves are primarily carnivores: Their diet consists mostly of large mammals like elk, deer, moose, and bison.

* Omnivores are often smaller: While some omnivores can be large (like bears), they are generally smaller than the prey that wolves target. Wolves wouldn't typically go after smaller creatures that are part of a mixed diet.

* Omnivore adaptations: Omnivores have digestive systems and teeth adapted for both plant and animal matter. Wolves, as carnivores, are highly specialized for digesting meat.

Potential Exceptions:

* Scavenging: Wolves are opportunistic and will scavenge if necessary. They might eat the remains of a dead omnivore like a bear or a pig.

* Human-influenced environments: In areas with human activity, wolves might come into contact with domesticated omnivores like pigs or chickens. However, this is not their natural prey.

Conclusion:

While it's theoretically possible for a gray wolf to eat an omnivore under certain circumstances, it's highly uncommon in their natural environment. Their primary diet consists of large herbivores, and their digestive systems are optimized for meat consumption.