1. Labrador Retriever
- Temperament:Friendly, Active, Outgoing
- AKC Breed Popularity: Ranks 1 of 195
- Height: 22.5-24.5 inches (male), 21.5-23.5 inches (female)
- Weight: 65-80 pounds (male), 55-70 pounds (female)
- Life Expectancy: 10-12 years
- Group: Sporting Group
2. German Shepherd
- Temperament:Confident, Courageous, Smart
- AKC Breed Popularity: Ranks 2 of 195
- Height: 24-26 inches (male), 22-24 inches (female)
- Weight: 65-90 pounds (male), 50-70 pounds (female)
- Life Expectancy: 7-10 years
- Group: Herding Group
3. Golden Retriever
- Temperament:Friendly, Intelligent, Devoted
- AKC Breed Popularity: Ranks 3 of 195
- Height: 23-24 inches (male), 21.5-22.5 inches (female)
- Weight: 65-75 pounds (male), 55-65 pounds (female)
- Life Expectancy: 10-12 years
- Group: Sporting Group
4. French Bulldog
- Temperament:Adaptable, Playful, Smart
- AKC Breed Popularity: Ranks 4 of 195
- Height: 11-13 inches
- Weight: under 28 pounds
- Life Expectancy: 10-12 years
- Group: Non-Sporting Group
5. Bulldog
- Temperament:Friendly, Courageous, Calm
- AKC Breed Popularity: Ranks 5 of 195
- Height: 14-15 inches
- Weight: 50 pounds (male), 40 pounds (female)
- Life Expectancy: 8-10 years
- Group: Non-Sporting Group
Source: American Kennel Club, 2018