結果 : how old would a 20 year old dog be in dog years
4:14

The Truth About Dog Years (Your Pupper Is Older Than You Think!)

SciShow
232,182 回視聴 - 3 年前
2:07

Dog Years - How to Calculate Dog Years - Ask the Expert | Dr David Randall

Flexpet
19,781 回視聴 - 10 年前

-
2:31

Comparison: Lifespan of Dog Breeds | How Long Will Your Dog Live?

DataWatch
81,957 回視聴 - 2 年前
10:42

A celebration of old dogs, from the people who love them most | In Dog Years

CBC Docs
33,893 回視聴 - 5 年前
2:06

Bobi, the World’s Oldest Dog Is 30

Inside Edition
3,974,816 回視聴 - 1 年前

-
2:20

0 - 100 Dog Years

ImagineVideoclips
17,618,077 回視聴 - 4 年前
6:06

Dog lifespan compression | Dog life how many years

Lets Data Comparison
2,818,886 回視聴 - 1 年前
0:58

How Old Is My Dog in People Years?

vetstreet.com
21,397 回視聴 - 7 年前
1:02

Ask The Veterinarian: How Can I Calculate My Dog's Age In Human Years?

Veterinary Channel
338 回視聴 - 5 年前
9:01

Why Dogs Age Faster Than Us

BRIGHT SIDE
1,213,350 回視聴 - 4 年前
0:34

World's oldest dog ever celebrates 31st birthday

Sky News
42,353 回視聴 - 1 年前
1:41

Dax, a 20-year-old dog, gets adopted by family with other senior dogs

KHOU 11
15,932 回視聴 - 1 年前
1:03

25-Year-Old Rescue Dog Could Be The Oldest Pooch In The World

Inside Edition
1,296,901 回視聴 - 8 年前
3:59

How LONG Do DOGS LIVE? 🐶 The LIFE EXPECTANCY of Dogs

AnimalWised
13,672 回視聴 - 1 年前
1:53

21-year-old Florida chihuahua is the oldest living dog in the world | ABC7

ABC7
18,050 回視聴 - 2 年前
7:41

This dog is NINETEEN years old!

Girl With The Dogs 2
740,480 回視聴 - 1 年前
0:16

Timelapse of My Face!

Lukas Caldwell
3,825,129 回視聴 - 1 年前
0:06

When someone shows me a 20+ year old dog

Torienoglesby_
35,630 回視聴 - 1 年前
1:57

At what age does a puppy become a dog?

People·WHYS
3,507 回視聴 - 2 年前
2:06

20-year-old dog named Augie believed to be oldest golden retriever

CBS News
46,582 回視聴 - 4 年前