Akita
24-28" tall
75-120 lbs
11-15 yr lifespan
Akita Breeders

Alaskan Malamute
23-25" tall
75-85 lbs
10-12 yr lifespan
Alaskan Malamute Breeders

Anatolian Shepherd Dog
26-30" tall
90-150 lbs
13-15 yr lifespan
Anatolian Shepherd Breeders

Bernese Mountain Dog
23-28" tall
80-100 lbs
6-8 yr lifespan
Bernese Mountain Breeders

Black Russian Terrier
25 - 29" tall
80-143 lbs
10-11 yr lifespan
Black Russian Terrier Breeders

Boerboel
23-28" tall
154-200 lbs
10-12 yr lifespan
Boerboel Breeders

Boxer
21-25" tall
53-70 lbs
10-12 yr lifespan
Boxer Breeders

Bullmastiff
24-27" tall
100-133 lbs
8-10 yr lifespan
Bullmastiff Breeders

Cane Corso Italiano
23-27" tall
88-110 lbs
10-11 yr lifespan
Cane Corso Italiano Breeders

Chinook
21-27" tall
55-70 lbs
13-15 yr lifespan
Chinook Breeders

Doberman Pinscher
25-28" tall
60-100 lbs
10-13 yr lifespan
Doberman Pinscher Breeders

Dogue De Bordeaux
23-30" tall
120-145 lbs
Dogue De Bordeaux Breeders

German Pinscher
16-19" tall
25-35 lbs
12-14 yr lifespan
German Pinscher Breeders

Giant Schnauzer
23-27" tall
65-90 lbs
12-15 yr lifespan
Giant Schnauzer Breeders

Great Dane
28-31" tall
110-200 lbs
6-8 yr lifespan
Great Dane Breeders

Great Pyrenees
25-32" tall
90-110 lbs
10-12 yr lifespan
Great Pyrenees Breeders

Greater Swiss Mountain Dog
23-29" tall
130-135 lbs
10-11 yr lifespan
Greater Swiss Mountain Breeders

Komondor
at least 25.5" tall
70-125 lbs
10-12 yr lifespan
Komondor Breeders

Kuvasv
26-30" tall
70-90 lbs
10-12 yr lifespan
Kuvasv Breeders

Leonberger
27-31" tall
100-170 lbs
8-9 yr lifespan
Leonberger Breeders