Dogue de Bordeaux age in human years

Dogue de Bordeauxs are a giant breed. Here is the full age chart and what each stage means.

Updated October 2026Numbers calculated for this page

Dogue de Bordeauxs are a giant breed (typically 99–120 lb), so they age about 7 human years for every dog year after age two. A 5-year-old Dogue de Bordeaux is about 45 in human years, and the senior years usually start around age 6.

5–8 yrstypical life expectancy

66human years at age 8

~6senior years begin

99–120 lbtypical adult weight

Dogue de Bordeaux age chart

Dog age	Human years	Life stage
1 year	15	Young adult
2 years	24	Young adult
3 years	31	Mature adult
4 years	38	Mature adult
5 years	45	Senior
6 years	52	Senior
7 years	59	Golden years
8 years	66	Golden years
9 years	73	Golden years
10 years	80	Golden years

Uses the common size-based chart: the first year equals about 15 human years, the second adds about 9, and each year after that adds 4 (small), 5 (medium), 6 (large) or 7 (giant). It is an estimate, not a medical measure.

What each stage means for a Dogue de Bordeaux

Young adult (1–3): still learning. Keep training consistent and set the healthy weight now; for a Dogue de Bordeaux that is usually within 99–120 lb.
Mature adult (3–5): yearly checkups, dental care and steady exercise. Watch the waistline as activity drops.
Senior (6+): many vets suggest checkups every six months, plus attention to joints, teeth and weight changes.

How much a Dogue de Bordeaux eats

A spayed or neutered adult around 110 lb needs roughly 2,100 calories a day, about 5.5 cups of a typical 380-calorie-per-cup dry food. See the full feeding guide for a 110 lb dog.

Planning the budget? See what a Dogue de Bordeaux costs per year.

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Other giant breeds

Rottweiler Cane Corso Great Dane Mastiff Newfoundland Saint Bernard Bullmastiff Irish Wolfhound Leonberger Anatolian Shepherd

Any giant dog: see how old a 7-year-old giant dog is or try the dog age calculator.

Questions people ask

How old is a 10-year-old Dogue de Bordeaux in human years?

About 80, using the giant-breed chart.

How long do Dogue de Bordeauxs live?

Typically 5 to 8 years, though genetics, weight, diet and vet care all matter.

When is a Dogue de Bordeaux considered a senior?

Around age 6, roughly the last quarter of the breed's typical lifespan.

The Paw Plan shares general pet care information, not veterinary advice. Figures on this page are estimates calculated from the assumptions shown. Every pet is different, so check with your vet about yours.