Bombay

The Bombay, ranking #6, excels as a low-energy lap cat with a perfect 5 in dog-friendliness, yet its vigor is 40% below the Bengal’s at 3. This US-origin breed lives 12–16 years, offering 30% longer potential lifespan than the British Longhair’s 12–14, suiting owners wanting a calm companion. Its sleek, panther-like coat requires minimal grooming—just a 5-minute weekly brush—and its purr averages 25 decibels, 10% softer than the Burmese, reinforcing its serene demeanor.