A dog and a wolf can occasionally form a temporary friendship, especially if they grow up together as pups or meet in a non-aggressive context, but their instincts as adults are very different. A dog joining a wolf pack is almost impossible, because wolf packs are highly closed, hierarchical, and extremely hostile toward outsiders. Likewise, a wolf cannot permanently adapt to a dog pack; its strong predatory drive and competitive nature would eventually push it to dominate, disrupt, or leave the