2. Appearance: Domestic dogs come in a wide variety of shapes and sizes, with different coats, colors, and facial features. Gray wolves, on the other hand, are all very similar in appearance, with a grayish-brown coat, a long, bushy tail, and a pointed snout.
3. Behavior: Domestic dogs are typically much more social than gray wolves. They enjoy interacting with humans and other dogs, and they are often used as pets. Gray wolves, on the other hand, are more independent and wary of humans. They live in packs and hunt for their food.
4. Communication: Domestic dogs communicate with each other through a variety of vocalizations, including barking, whining, and growling. Gray wolves also use vocalizations to communicate, but they also rely on body language and scent marking.
5. Diet: Domestic dogs are omnivores, and they can eat a variety of foods, including meat, vegetables, and grains. Gray wolves are carnivores, and they eat mostly meat, although they will occasionally eat plants.