Dog
Canis lupus familiaris
- Where
- Worldwide companion animal
- Habitat
- Homes, farms, and cities with people
- Diet
- Omnivore (balanced dog food designed by experts)
- Size
- From tiny Chihuahuas to giant Great Danes
- Lifespan
- Often 10–13 years (varies by breed/size)
Fun Facts
- Dogs descended from ancient wolves that teamed up with humans.
- They read human pointing and facial cues better than most animals.
- A dog’s nose can detect scents at incredibly low concentrations.
Learn More
Dogs are one of humanity’s oldest animal partners. Different breeds were developed for herding, hunting, guarding, or companionship.
Dogs need daily exercise, training, and social time. Mental games (sniff walks, puzzles) tire them as much as running.
Responsible ownership means vet care, identification tags, and never leaving a dog in a hot car.