Quick Links: Table of Contents
- Introduction to Old English Sheepdog Age to Human Age
- How to Convert Your Old English Sheepdog`s Age to Human Age
- How Long Do Old English Sheepdogs Live in Human Years?
- Your Old English Sheepdog`s Age to Human Age (New Method)
- How Old Are You in Old English Sheepdog Years?
- Conclusion on Old English Sheepdog Age to Human Age
Introduction to Old English Sheepdog Age to Human Age
A long long long time ago, people thought that one year in a dog`s life was equal to 9 human years. Evidence of this could be found on a 1268 inscription on the floor of Westminister Abby stated that .
Then a long time ago, one year in a dog`s life was thought to be equivalent to 7 human years. However, you do not need any knowledge of science to know that this conversion does not make sense.
To debunk this 1 dog-year-to-7-human-years myth, take a 1-year-old Old English Sheepdog as an example. A one-year-old Old English Sheepdog is mature enough to make puppies. However, a seven-year-old human is no where close to being capable of having babies.
The moral of this is that aging in Old English Sheepdogs, as well as in humans, does not follow a `straight line`. In scientific terms, aging is not linear. So, you cannot just convert your Old English Sheepdog`s age to its equivalent human age by just multiplying by a single number.
Therefore, in 1953, a French researcher by the name A. Lebeau published a paper to show that the relationship between a dog`s age and a human`s age is not constant over the lifespan of the dog. Lebeau`s paper is titled “L`age du Chien et celui de l`Homme. Essai de statistique sur la mortalite canine“ (The age of the Dog and that of the Man. Canine Mortality Statistical Essay).
Also scientists have shown that, one size may not fit all when it comes to converting a dog`s age to its equivalent human age. Small-sized dog breeds live longer than giant-sized dog breeds. Hence, smaller dog breeds age slower than giant breeds.
Therefore, in 1997, researchers from Purdue University developed a dog age to human age conversion method that extended Lebeau`s work. Their method also took breed size into account in converting a dog`s age to its human age equivalent.
Here, we have developed a dog-age-to-human-age calculator and table that lets you convert your Old English Sheepdog`s age to its human age based on the method developed by Purdue University veterinarians.
Also, recently in 2020, researchers from the University of California, San Diego (UCSD) developed what they called “a better method” for converting a dog`s age to its human age.
Here, we have also developed a table and a calculator that lets you convert your Old English Sheepdog`s age to its human age based on the method developed by the scientists from UCSD.
The scientist at UCSD compared the DNAs of humans and the DNAs of dogs at different ages to develop a mathematical relationship between dog age and human age.
Finally, we developed our method and its calculator that lets your convert your human age to your Old English Sheepdog`s age. You are definitely not as ‘old’ as you think (in Old English Sheepdog`s years).
In summary, this article contains:
- Old English Sheepdog-age-to-human-age calculator based on the method developed by Purdue University Researchers.
- Old English Sheepdog-age-to-human-age calculator based on the method developed by UCSD Researchers.
- Human-age-to-Old English Sheepdog-age calculator based on the method developed by us.
How to Convert Your Old English Sheepdog`s Age to Human Age
In 1997, researchers from Purdue University developed a method for converting a dog`s age to its human age. Their method was based on the 1953 work of the French Veterinarian, A. Lebeau.
To convert a dog`s age to its human age, Lebeau divided the stages of a dog`s life roughly into puberty, adulthood, old age, and end of life. He then proposed a series of numbers that can be used to multiply a dog at each of these different life stages to obtain the dog`s equivalent human age. That is a multiplier for converting a dog`s age at puberty to its equivalent human age, another different multiplier for converting a dog`s age at adulthood to its human age, and so on.
Researchers from Purdue University took Lebeau`s work further by taking into account two important factors to develop a more accurate method for converting a dog`s age into its human equivalent age:
- The size of a dog`s breed: Smaller dog breeds live longer than larger breed dogs
- Lifespan of a dog`s breed: Dogs that live longer lives will age slower than dog`s that live shorter lives
The average lifespan of the Old English Sheepdog is 10.7 years.
Old English Sheepdog are medium-sized dogs. Old English Sheepdogs weigh 60 pounds to 100 Pounds.
The method developed by the Purdue University veterinarian researchers took into account the lifespan and size of Old English Sheepdog in converting Old English Sheepdog age to human age.
The researchers used 5,608 mixed breed dogs and 17,927 purebred dogs to develop the method for converting the ages of dogs (of different breed sizes and lifespans ) to their equivalent human ages.
The calculator below lets you convert your Old English Sheepdog`s age to its human age. Just enter your Old English Sheepdog`s age in the calculator and it will compute your Old English Sheepdog`s human age. If you do not know your Old English Sheepdog`s exact age, enter an approximate age in the calculator.
Also, the table below shows how old Old English Sheepdog is in human years based on the method developed by the researchers.
Note that your Old English Sheepdog`s human age changes day by day. Therefore, always check back to use the calculator to find your Old English Sheepdog`s up-to-date human age.
Old English Sheepdog Age to Human Age Calculator (Purdue Uni. Method)
Below is a Old English Sheepdog age to human age calculator that is based on the methods developed by researchers from Purdue University.
TThe calculator will tell your Old English Sheepdog`s human age based on your Old English Sheepdog`s dog birthday. Also, the calculator will tell you which day is your Old English Sheepdog`s human birthday! Try it out!
| Old English Sheepdog Age (Years) | Human Age (Years) |
|---|---|
| 1 | 14 |
| 2 | 21 |
| 3 | 26 |
| 4 | 32 |
| 5 | 37 |
| 6 | 42 |
| 7 | 46 |
| 8 | 50 |
| 9 | 54 |
| 10 | 58 |
| 11 | 62 |
| 12 | 66 |
| 13 | 71 |
| 14 | 75 |
| 15 | 80 |
| 16 | 85 |
How Long Do Old English Sheepdogs Live in Human Years?
The average lifespan of the Old English Sheepdog is 10.7 years. In human years, the Old English Sheepdog live for 61 years.
How Old is 1-year-old Old English Sheepdog in Human Years?
A 1-year old Old English Sheepdog is 14 years old in human years.
How Old is 2-year-old Old English Sheepdog in Human Years?
A 2-year old Old English Sheepdog is 21 years old in human years.
How Old is 3-year-old Old English Sheepdog in Human Years?
A 3-year old Old English Sheepdog is 26 years old in human years.
How Old is 6-year-old Old English Sheepdog in Human Years?
A 6-year old Old English Sheepdog is 42 years old in human years.
Your Old English Sheepdog`s Age to Human Age (New Method)
The new method created in 2020 by the University of San Diego researchers for converting a dog`s age to its human age is based on what is called “epigenetics”. Epigenetics is the study of “how the way an animal lives changes the animal`s DNA”.
Thus, with epigenetics, one can learn about a person`s life or a dog`s life simply by ‘scrolling’ through the DNA of the dog or the human (take that Instagram!).
With the techniques of epigenetics, scientists can look at a man`s, a dog`s, or a mouse`s DNA to figure out how old the man, the dog, or the mouse is, without anyone telling the scientist when the man, dog, or mouse was born. This is pretty cool.
This is kind of similar to counting the teeth of a horse to determine the age of a horse or counting the rings in a tree to determine the age of the tree, etc. However, the techniques used in epigenetics are way more accurate than crude methods of estimating age by counting teeth or rings. This is because the methods of epigenetics looks at the DNA.
Furthermore, one can match the signatures of aging seen in a dog`s DNA to the signature of aging seen in a human`s DNA to convert a dog`s age to its equivalent human age.
According to the researchers, converting a dog age to human age makes sense because dogs (especially Old English Sheepdogs) and humans live together and share similar lifestyles. Our Old English Sheepdogs are exposed to the same environment as we do. We treat our Old English Sheepdogs as we treat ourselves.
We take our Old English Sheepdogs to the animal doctors just as we humans take ourselves to doctors for health checkups or treatment when sick. We give our Old English Sheepdogs vaccines and medications, human-style. In short, Old English Sheepdogs have similar lifestyles as humans do. Therefore, a dog`s life and human life will definitely mirror each other.
No other animal species has such an intimate relationship with humans as dogs do. Dogs and humans have come a long way together.
Furthermore, dogs and humans go through similar well-defined life stages: birth, baby stage, young age stage, adolescence, adulthood, and old age. Therefore, converting a dog`s age to a human age is not a wild idea.
Based on their study of 104 Labrador Retrievers, the UCSD researchers came up with a neat formula for converting dog age to human age. Interestingly, this formula applies to aging in mice as well, and the researcher believes that the formula will apply to all dog breeds, and just not the Labrador dog breed that they used in their study.
The formula they came up with is:
human_age = 16 ln(dog_age) + 31
Use the calculator or table below to convert your Old English Sheepdog`s age to its human age based on this formula. For the calculator, simply enter your Old English Sheepdog age in the calculator to get its human age and its human birthday.
Old English Sheepdog Age to Human Age Calculator (UCSD Method)
Below is a Old English Sheepdog age to human age calculator that is based on the methods developed by researchers from UCSD.
| Old English Sheepdog Age (Years) | Human Age (Years) |
|---|---|
| 1 | 31 |
| 2 | 42 |
| 3 | 48 |
| 4 | 53 |
| 5 | 56 |
| 6 | 59 |
| 7 | 62 |
| 8 | 64 |
| 9 | 66 |
| 10 | 67 |
| 11 | 69 |
| 12 | 70 |
| 13 | 72 |
| 14 | 73 |
| 15 | 74 |
| 16 | 75 |
| 17 | 76 |
| 18 | 77 |
How Old Are You in Old English Sheepdog Years?
Since new science from UCSD has given us the formula to convert Old English Sheepdog age to human equivalent age, then it is possible to reverse this formula to convert human age to Old English Sheepdog age.
Therefore, here, we have developed the reverse formula that allows you to convert your age to your Old English Sheepdog`s equivalent age.
Enter your age below to calculate your age in Old English Sheepdog years.
Human Age to Old English Sheepdog Age Calculator
| Your Human Age (Years) | Old English Sheepdog Age Equivalent (Months) |
|---|---|
| 2 | 0 years, 1 months |
| 6 | 0 years, 2 months |
| 10 | 0 years, 3 months |
| 14 | 0 years, 4 months |
| 18 | 0 years, 5 months |
| 22 | 0 years, 6 months |
| 26 | 0 years, 8 months |
| 30 | 0 years, 11 months |
| 34 | 1 years, 2 months |
| 38 | 1 years, 6 months |
| 42 | 1 years, 11 months |
| 46 | 2 years, 6 months |
| 50 | 3 years, 3 months |
| 54 | 4 years, 2 months |
| 58 | 5 years, 4 months |
| 62 | 6 years, 11 months |
| 66 | 8 years, 10 months |
| 70 | 11 years, 5 months |
| 74 | 14 years, 8 months |
| 78 | 18 years, 10 months |
| 82 | 24 years, 2 months |
Conclusion on Old English Sheepdog Age to Human Age
As your Old English Sheepdog grows older, you will start seeing changes in your Old English Sheepdog. Some of the common signs of aging in Old English Sheepdog are Fading of Old English Sheepdog Coat Color, Graying of hair, health problems like hearing loss and loss of sight, lower activity level, bad Old English Sheepdog behavior like having accidents in the house, irritability, etc.
When your Old English Sheepdog starts to show signs of aging, make sure you empathize with your Old English Sheepdog. You may also consider getting health insurance for your Old English Sheepdog so that you can better handle the cost associated with taking care of a senior Old English Sheepdog
Finally, if you own a puppy, and as your puppy grows, there will come a day that your puppy`s human age will be the same as your age. With little work, you can use our calculators to find the day you and your Old English Sheepdog will share the same human age! Give this task a try!