10/01/2026
๐บ๐งฌ ๐ฆ๐๐๐ฅ๐๐ก๐ ๐๐ก๐ ๐๐ข๐๐ฆ๐กโ๐ง ๐ ๐๐๐ก ๐ฆ๐๐๐ฅ๐๐ก๐ ๐ ๐ ๐๐ก๐จ
I was listening to something about genetics when an interesting thought occurred to meโฆ
Humans share approximately 99.9% of our DNA with one anotherโyet nobody expects every human on Earth to thrive on exactly the same diet.
Traditional human diets varied enormously depending on geography, climate, season and available food. Some cultures relied heavily on seafood and marine mammals. Others ate considerably more grains, legumes, fruit, coconut, dairy or fermented foods.
Even today, two people can respond very differently to the same diet. Age, genetics, digestion, health conditions, microbiome, lifestyle and previous exposures can all influence what someone tolerates.
So why do we sometimes abandon this logic when feeding dogs?
๐ ๐๐จ๐ง ๐๐ข๐๐ฆ ๐ฆ๐๐๐ฅ๐ ๐๐๐ ๐ข๐ฆ๐ง ๐๐๐ ๐ข๐ ๐ง๐๐๐๐ฅ ๐๐ก๐ ๐ช๐๐ง๐ ๐ช๐ข๐๐ฉ๐๐ฆ!
Dogs and wolves are extremely closely relatedโbut genetic similarity tells us about biological relatedness. It doesnโt automatically prescribe one universal diet.
Dogs were domesticated alongside humans for thousands of years. During that time, many dog populations developed adaptations that helped them digest starch more efficientlyโincluding additional copies of the AMY2B gene involved in pancreatic amylase production.
Interestingly, AMY2B copy numbers can also vary between individual dogs and different populations. Even dogs arenโt nutritionally identical to one another.
And wolves donโt all eat one standardized โwolf dietโ either! Their food depends on:
* Geography
* Available prey
* Season
* Hunting success
* Which parts of the animal are accessible
* Age, health and social position
So when someone says we should feed dogs exactly like wolves, I always wonder:
๐ช๐ต๐ถ๐ฐ๐ต ๐๐ผ๐น๐๐ฒ๐? ๐๐ถ๐๐ถ๐ป๐ด ๐๐ต๐ฒ๐ฟ๐ฒ? ๐๐๐ฟ๐ถ๐ป๐ด ๐๐ต๐ถ๐ฐ๐ต ๐๐ฒ๐ฎ๐๐ผ๐ป?
๐งฌ ๐๐๐ก๐๐ง๐๐๐ฆ ๐๐ฅ๐ ๐ข๐ก๐๐ฌ ๐ข๐ก๐ ๐ฃ๐๐ฅ๐ง ๐ข๐ ๐ง๐๐ ๐ฃ๐๐๐ง๐จ๐ฅ๐
A dogโs ideal diet can also be influenced by:
* Breed and individual genetics
* Age and activity level
* Digestive capacity
* Food intolerances and allergies
* Pancreatic, liver or kidney disease
* Microbiome composition
* Previous diet and food exposure
* Individual preference and quality of life
One dog may do beautifully with raw food, while another thrives on gently cooked food, canned food or a properly formulated kibble. Some tolerate considerable dietary fat; others absolutely do not. Some digest certain fibres wonderfully, while others become bloated or develop loose stools.
This isnโt an argument against raw feedingโor for one particular type of food.
Itโs an argument against using genetic similarity as proof that every dog should eat the same diet.
Ancestral diets can teach us valuable things about canine biology, but ancestry is a starting pointโnot a complete feeding prescription.
๐๐ ๐๐๐๐ ๐ง๐๐ ๐๐ข๐ ๐๐ก ๐๐ฅ๐ข๐ก๐ง ๐ข๐ ๐ฌ๐ข๐จ
Not an internet ideology.
Not an idealized wolf.
Not simply a percentage of shared DNA.
The best diet is nutritionally complete, appropriate for that individual dogโs physiology and healthโand something the dog can actually digest and thrive on!