Yeah, since it was a photo from the 80's or 90's, I couldn't make it big without it getting pixelated.
My question is if the dogs from several generations ago were not born with extremely tight & upright feet but could do extreme athletic skills for years, why would breeders tend toward "more"?
I was looking for other medium to large breeds with cat feet standards to compare to and they were mostly hairy

. Best feet pics I could find to show in another breed in a show stack is this Akita and Keshond. These look like normal feet to me, rounded and cat-like.
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and this illustration is what I always considered a cat foot to look like - even Asha's is too boxy for what I consider "normal looking".
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I like the illustration, and in general when a standard calls for a round/cat foot, that is what you'd expect. Newfoundland standard states.
Feet are proportionate to the body in
size, webbed, and cat foot in type.
But there is additional clarification on the Doberman:
AKC: The feet are well arched, compact and catlike, and the toes are short, well arched and tight.
FCI: The feet are short and tight. The toes are arched towards the top (cat like). Nails short black.
The difference between feet i can speak to are that the Doberman has highly arched and shorter toes, and more compact foot than the Newfoundland. This is probably why his nails never make contact while traveling over rock.
In American Dobermans those descriptive well arched short toes are why they look boxy? The feet should suit the size of the dog, a finer boned dog is likely to have smaller feet. I don't believe it is something that is being overdone, however I think you can see just by the words of the AKC standard vs FCI standard why American Doberman might have more arch and shorter digits. Don't readily understand the necessity of emphasis on the feet, but if I had to guess, there likely were many dogs with incorrect feet, so they added verbiage to make clear what was correct to the club.
Feet are important as they represent the foundation of a house, you have to start with a good foundation to build upon. Supposedly, those compact cat feet expend less energy to pick up, thereby contributing to the endurance of the dog. I haven't scoured scientific journals to confirm that as fact, so I don't know.
Anyhow, that's my 2 cents worth.