Coton de Tulear age in human years

Coton de Tulears are a small breed. Here is the full age chart and what each stage means.

Updated October 2026Numbers calculated for this page

Coton de Tulears are a small breed (typically 8–15 lb), so they age about 4 human years for every dog year after age two. A 5-year-old Coton de Tulear is about 36 in human years, and the senior years usually start around age 13.

15–19 yrstypical life expectancy

92human years at age 19

~13senior years begin

8–15 lbtypical adult weight

Coton de Tulear age chart

Dog age	Human years	Life stage
1 year	15	Young adult
2 years	24	Young adult
3 years	28	Mature adult
4 years	32	Mature adult
5 years	36	Mature adult
6 years	40	Mature adult
7 years	44	Mature adult
8 years	48	Mature adult
9 years	52	Mature adult
10 years	56	Mature adult
11 years	60	Mature adult
12 years	64	Mature adult
13 years	68	Senior
14 years	72	Senior
15 years	76	Senior
16 years	80	Senior
17 years	84	Senior
18 years	88	Golden years
19 years	92	Golden years
20 years	96	Golden years
21 years	100	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 Coton de Tulear

Young adult (1–3): still learning. Keep training consistent and set the healthy weight now; for a Coton de Tulear that is usually within 8–15 lb.
Mature adult (3–12): yearly checkups, dental care and steady exercise. Watch the waistline as activity drops.
Senior (13+): many vets suggest checkups every six months, plus attention to joints, teeth and weight changes.

How much a Coton de Tulear eats

A spayed or neutered adult around 12 lb needs roughly 390 calories a day, about 1.0 cups of a typical 380-calorie-per-cup dry food. See the full feeding guide for a 10 lb dog.

Planning the budget? See what a Coton de Tulear costs per year.

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Other small breeds

French Bulldog Miniature Poodle Toy Poodle Yorkshire Terrier Cavalier King Charles Spaniel Miniature Schnauzer Shih Tzu Pomeranian Boston Terrier Havanese

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

Questions people ask

How old is a 10-year-old Coton de Tulear in human years?

About 56, using the small-breed chart.

How long do Coton de Tulears live?

Typically 15 to 19 years, though genetics, weight, diet and vet care all matter.

When is a Coton de Tulear considered a senior?

Around age 13, 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.