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Physical trait question, inheritance

3168 Views 11 Replies 7 Participants Last post by  Murreydobe
I'm curious, which has more influence, the dam or sire, w/regard to what type of head is inherited? Also do males tend to inherit more from dams side & vice versa?
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It's not who influences a trait, it's who has the dominant genes that influence that trait and that could be either of them.
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It's not who influences a trait, it's who has the dominant genes that influence that trait and that could be either of them.
Thank you MaryandDobes, I guess then the next question to that would be which traits are dominant?

I've noticed a huge variance in dobe head types, say, unlike a golden where there seems to be more of a continuity in heads.
For instance, there are some dobes heavy on the flews(?) (lip), akin almost to the type seen on a great dane, whereas others are of the chiseled variety. E.g. the 2 pics on the front of Aeolus' website, I wonder which one, if they were mixed, would be the dominant type?

This may be splitting hairs it's just that besides the issues of health & temperament, decent conformation etc., I have this thing for a certain kind of head, what I call "doe head".

It's really hard to tell from many breeder's web sites what kind of heads their dogs have from just a side view if they don't include front candids.
Different traits are dominant in different dogs as far as I'm concerned. Breeders of any length of time are probably fairly knowledgeable about what traits appear to be dominant in their own breedings. Owners of well-used stud dogs are probably going to have a pretty good idea of what their dog can "fix" or contribute (or not contribute).

I think you're going to lose a lot of Doberman breeders when you start talking about "doe heads". Any responsible breeder should be breeding toward the standard of the breed, not what they happen to like. And beyond that, I've never heard anyone use the term "doe head" when talking about Dobermans.
Something else that may seem minor -
many show dogs when stacked for photos, have their flews put back in their mouth :) I have headshots of rah where his flews are hidden, and its all about how the head is handled and positioned, the leash holding his head up (giving him a much cleaner neckline and underjaw, and making his flews virtually disappear!)
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Something else that may seem minor -
many show dogs when stacked for photos, have their flews put back in their mouth :) I have headshots of rah where his flews are hidden, and its all about how the head is handled and positioned, the leash holding his head up (giving him a much cleaner neckline and underjaw, and making his flews virtually disappear!)

Oy, the talent of a handler...I noticed this during a show where a well known breeder's dog looked completely different headwise in ring than out.
A beautiful dog no doubt, but it had the pointy cone-head action of the occipital bone(?) going on that I did not notice in the ring. When the dog was angled ~just so~ that point was not noticeable, but out I was surprised to see it. I've seen it before in dobes, it makes me wonder if that is a fault, probably not?

This just makes me not trust side views that much less, but thank you Doberkim:)
I'm curious, which has more influence, the dam or sire, w/regard to what type of head is inherited? Also do males tend to inherit more from dams side & vice versa?
You've already had this answer from several people--and I expect that you hate it--it depends <vbg>!!!!!

It depends on which side of the fence has the more dominant features. The problem with trying to figure out dominance on a head is that there are so many features that go into a good (or bad) head and some are more dominant than others--and you have to think about the recessives as well. You could easily find a dog with a lovely head bred to a bitch with a not so lovely head who between them produced everything in the book. What Ma Nature can toss into the mix with all those genes is pretty remarkable.

It's been a lot of years since we've really had breeding lines that pretty much always produced good (as in, what the standard calls for) heads. In the 60's and to some degree in the 70's you could sort of count on going to some of the major breeders lines to improve various parts of the dog--most of Tess Hensler's Ahrtal dogs had pretty nice heads and a lot of people bred to Ahrtal dogs to get that feature.

At any given time (and it seems somewhat cyclical) you can find common head faults--short of going to see the dogs in the living flesh there isn't a really easy way of telling if a picture tells the truth. So you sort of have to rely on people who have seen the dogs in person and not just in pictures.

The occipital protuberance (bump at the back of the skull) should ideally be pretty flat in a Doberman head--the flat topskull the standard asks for makes that a given. And the planes should be parallel--one of the more common faults is found in heads that are downfaced or dishfaced (dip just before the muzzle turns at the stop to go up to the topskull). Stops too deep (making the heads look Dane like rather than Doberman like) are so common a lot of people think they are proper--they aren't. Eyes should be moderately small, dark and almond shaped and somewhat deepset rather than large, oval or round and doe like--and I hope that isn't what you mean by a doe like head--it's not correct.

A lot of heads also lack underjaws and/or depth of muzzle--to such an extent for awhile I was seriously worried about the possiblity of loosing proper depth of muzzle (which is what gives you a wedge shape from the side) entrely.

As you see that was far from an easy question you asked.

It's much easier to answer what is dominant with some other points of conformation--the dominant front is actually pretty straight--somewhat set foreward and is what mutt fronts revert to--it's also why it is so hard to breed and retain a really good Doberman front as described by the standard--most of the individual parts are not dominant so what we regard as faults show up easily if you breed a pair where both fronts aren't equally correct--according to the standard.
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If it was such an exact science there would be no surprises and every breeding would produce cookie cutter identical perfect puppies. Genetics simply isn't something you can over simplify like that.
Hi Dobebug,

You've already had this answer from several people--and I expect that you hate it--it depends <vbg>!!!!!
:)

It depends on which side of the fence has the more dominant features. The problem with trying to figure out dominance on a head is that there are so many features that go into a good (or bad) head and some are more dominant than others--and you have to think about the recessives as well. You could easily find a dog with a lovely head bred to a bitch with a not so lovely head who between them produced everything in the book. What Ma Nature can toss into the mix with all those genes is pretty remarkable.
This gives me hope=)

It's been a lot of years since we've really had breeding lines that pretty much always produced good (as in, what the standard calls for) heads. In the 60's and to some degree in the 70's you could sort of count on going to some of the major breeders lines to improve various parts of the dog--most of Tess Hensler's Ahrtal dogs had pretty nice heads and a lot of people bred to Ahrtal dogs to get that feature.


At any given time (and it seems somewhat cyclical) you can find common head faults--short of going to see the dogs in the living flesh there isn't a really easy way of telling if a picture tells the truth. So you sort of have to rely on people who have seen the dogs in person and not just in pictures.

I can't argue with that, makes it hard tho when you find people who have smokin' dogs in the opposite end of the country that don't often show in your area=)
Which is why I'm asked, trying to reduce the surprise factor when the time comes:)

The occipital protuberance (bump at the back of the skull) should ideally be pretty flat in a Doberman head--the flat topskull the standard asks for makes that a given. And the planes should be parallel--one of the more common faults is found in heads that are downfaced or dishfaced (dip just before the muzzle turns at the stop to go up to the topskull). Stops too deep (making the heads look Dane like rather than Doberman like) are so common a lot of people think they are proper--they aren't. Eyes should be moderately small, dark and almond shaped and somewhat deepset rather than large, oval or round and doe like--and I hope that isn't what you mean by a doe like head--it's not correct.

LOL I hope that's not what I mean either. But if beady cubist eyes are the standard I'm going to need help with examples of what acceptable eyes are.
Bear in mind, I don't ever plan on breeding.

A lot of heads also lack underjaws and/or depth of muzzle--to such an extent for awhile I was seriously worried about the possiblity of loosing proper depth of muzzle (which is what gives you a wedge shape from the side) entrely.
As you see that was far from an easy question you asked.

Well if I was going to get that answer anywhere, this is a good place to start.
I don't know anyone in my personal circle who could tell me what dobes through time have transpired and I really appreciate your taking the time to give a thoughtful answer:)

It's much easier to answer what is dominant with some other points of conformation--the dominant front is actually pretty straight--somewhat set foreward and is what mutt fronts revert to--it's also why it is so hard to breed and retain a really good Doberman front as described by the standard--most of the individual parts are not dominant so what we regard as faults show up easily if you breed a pair where both fronts aren't equally correct--according to the standard.[/QUOTE]


Thank you (((Dobebug)))
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If it was such an exact science there would be no surprises and every breeding would produce cookie cutter identical perfect puppies. Genetics simply isn't something you can over simplify like that.
I'm just trying to do my homework here & figured it was much more an art in being able to tell these things than a science, if at all possible, for which I'm grateful for those who take time to give detailed answers to a novice.
If we're going to go to the trouble of researching & after that, are given the honor of spending a couple grand on a dog from a good line, I hope to reduce the surprise factor.:)
If it was such an exact science there would be no surprises and every breeding would produce cookie cutter identical perfect puppies. Genetics simply isn't something you can over simplify like that.
So true!

I'm starting the process of looking for "Mr. Right" for Louise and I'm not convinced that he exists - LOL! It really will be a matter of compromising on the things that are most important. I was talking to one of my mentors ringside today about a dog and she was pointing out some good and bad things about him............ it is really hard to look at two dogs and try and think what you will get from combining them.

The one thing I do know is that there is no perfect Doberman.
The one thing I do know is that there is no perfect Doberman.
Absolutely true. And unfortunately, you get the entire package when you breed to a stud dog, not just the virtues the dog might possess. So you'd better be able to live with the faults the dog might have (or have in his pedigree)..you just might wind up getting them!
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