16. Great Dane
The Breed Great Dane belongs to the category of “giant dogs”. Its height can reach 80 cm and its weight can vary from 54 to 91 kg for males and from 45 to 59 kg for females. As for its purchase price on average it will cost you $800 to get it. Although they are easy to comb, they usually develop some health problems, mainly due to their size, such as cardiomyopathy. Health care costs are expected to be on average $7,100. This breed has a life expectancy of 7 to 10 years.