How are gray wolves different from coyotes in size and build?

The most significant differences between gray wolves and coyotes lie in their physical stature and build.1

• Size and Weight: Gray wolves are significantly larger and more robust, typically weighing between 14 and 65 kg (31 and 143 pounds). In contrast, coyotes are smaller and more lightly built, generally weighing between 9 and 23 kg (20 and 50 pounds).12
• Build: Wolves possess a muscular frame with long legs and large feet, which are adaptations suited for extensive travel. Coyotes have a lighter build that favors agility.1
• Facial and Physical Features: Coyotes are distinguished by their narrower jaws and smaller ears and feet compared to the gray wolf.1

While both are members of the dog family, these structural differences reflect their distinct evolutionary adaptations.12