Whippet
VS
Mastiff
Whippet vs Mastiff
Compare Whippet and Mastiff side by side and get a clear picture of what sets the breeds apart. Explore differences in size, weight, temperament, activity level, and other key traits to more easily decide which breed best fits your lifestyle and circumstances.
Characteristic
Whippet
Mastiff
Breed type
Purebred
Purebred
Height
44 – 51 cm
70 – 91 cm
Weight
9 – 19 kg
75 – 110 kg
Life expectancy
12 – 14 years
10 – 12 years
Child friendly
3/5
3/5
Energy level
3/5
3/5
Intelligence
3/5
4/5
Trainability
3/5
3/5
Health
4/5
2/5
Grooming needs
2/5
3/5
Shedding
2/5
3/5
Barking level
3/5
3/5
Aggressiveness
2/5
2/5
Characteristics
Whippet
Low grooming
Medium
Mastiff
Super smart
Giant
Summary
About Whippet
Medium sighthound combining racing speed with calm companionship. Sleek, lean and Greyhound‑like, with a short, easy‑care coat but little weather protection. Sensitive, gentle and people‑oriented, it needs kind training, safe chances to sprint, soft warm bedding and a stable, quiet home.
About Mastiff
The Mastiff is a giant, heavily built guardian dog, calm and dignified yet deeply devoted to its family. It is watchful rather than aggressive, needs gentle, consistent training, moderate exercise, and space. Its short coat is easy to maintain, but drool, health care, and costs are significant.
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