Inbreeding/Natural selection/Letting Nature Take its Course

Modern show dog 'purebred' breeding could not exist without inbreeding, at least given current practices and judging norms. Repeated cycles of inbreeding and artificial selection lead to the depletion of canine breed genomes and loss of healthy genetic diversity. The Victorian pursuit of "excellence" has proven to be the enemy of canine genetic health. Why must there be so much inbreeding? Why should extreme selection be part of the dog game? Now it is becoming evident that screening programmes directed against genetic disease could result in a new "killer wave" of additional artificial selection. Is there any way out of this hopeless cycle?

Re: Inbreeding/Natural selection/Letting Nature Take its Course

Postby hicntry on 01 Sep 2008, 20:54

That is my personal preference, which I have better sense than to debate or to attempt to impose upon others; I limit myself to mere advocacy.


I still debate on occasion. but, I much prefer to explain my view, how I have done things, the results, and let others make their own decisions. I can't/won't advocate one breeding method over another for a few simple reasons. 1) There is simply no point. 2) Since there is going to be personal selection for the traits we desire to have and domesticated dogs are no longer allowed the freedom to roam, I feel the diversity is in the breeders hands. One breeder breeds for water work, another for protection, another for a dog that can work dry arid country or high elevation mountainous country. The breeders themselve have created separate pooles of diversity. These separate gene pools of diversity are known for the diferent traits they possess. If my line is substandard in a specific area, I can go to a breeder with a proven line that can supply those genetics. Great in theory maybe but, today, a line normally consists of two dogs purchased from two people and bred by another. It automatically becomes his mine. Seems the pitfalls today are many. 4) I personally don't like to be told what or how I have to do something and, because of that, I am not going to be presumptuouis enough to try to impose my methods on others. Actually, I discourage it for most.
I do think everyone breeding by the same set of standards would be a fast track to the end as much as anything else. One of the biggest problems today is the belief that to be a responsible breeder, one has to breed the same way as everyone else. Being like everyone else is a frightening thought to me personally. I don't think it is healthy for man or beast. A point I have to make Jeffrey is that you said that you have inbred dogs. How far or severly you took your inbreeding I don't know. What is quite interesting is that you have inbred, I have inbred, neither seems to take the fanatical stand of those that have just read about it and/or watched film clips portrayed in the manner of the one mentioned. I find that very telling. You mentioned that you have dealt with the inbreeding others have done, I suspect it was not pretty and is why I do not recommend it to 99.9% of the people. I don't believe anyone that whelps their pups in the house can sit back and watch nature at work without interveneing. The flip side of the coin.....interveneing, regardless of breeding method, is ruining the health of all the dogs. Doesn't look good from where I am sitting.
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Re: Inbreeding/Natural selection/Letting Nature Take its Course

Postby madonna on 02 Sep 2008, 15:19

you discuss on a very high level- fine. But, i like clear words- because i have to translate all in my mother language german and sometimes it is not easy for me, to read, what you tell between the lines....
now, mr. Admin, please give me a clear vote:
if you would like to breed with your pedigree dog in the borders of the breedings system, which tool would you take:
breeding with a very much related stud/ inbreeding- or would you do outcross / breed with a dog, that has none relation to the bitch as far, as you see from the pedigree - as much as you are able too?

and, if you vote for one method, why?

Thank you- please, try to explain with easy words for me! Madonna
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Re: Inbreeding/Natural selection/Letting Nature Take its Course

Postby ditkoofseppala on 03 Sep 2008, 03:09

Yes, madonna, I understand! You see, Don and I do not agree about inbreeding, although we agree about many other areas of dog breeding. But to answer your question from my own point of view: in your shoes I would breed to the least-related dog that I found would satisfy my *requirements* for breeding -- which in my own case, would be *working* requirements. If I was worried about a particular problem (epilepsy for example) I would try to make sure as well that there was no known history of the problem in that stud dog's bloodline -- but I would still not be surprised if it happened anyway. Some problems -- epilepsy is one -- are native to the entire dog genome. Nobody invented them. Nobody brought them into existence. The genes are there to start with. In the case of epilepsy, I am told that there are six distinct genes, any three of which can result in the disease. So inheritance of epilepsy is a complex matter. But the bottom line: I would feel best about a least-related mating, so long as the male met my basic requirements, my reasons for creating a litter in the first place.

As to "why" -- simply because I feel that diversity is the most healthy and hardy path, particularly for those who breed only occasionally and are not prepared to deal with breeding failures. Inbred matings carry higher risk of health problems, generally speaking. But always -- the more you KNOW about the bloodlines and about the problems native to each one, the better.

Don might have a somewhat different answer for you, which he's welcome to give if he wishes.
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Re: Inbreeding/Natural selection/Letting Nature Take its Course

Postby madonna on 03 Sep 2008, 05:57

ditkoofseppala wrote:
As to "why" -- simply because I feel that diversity is the most healthy and hardy path, particularly for those who breed only occasionally and are not prepared to deal with breeding failures. Inbred matings carry higher risk of health problems, generally speaking..


Does this means, that, if i was a breeder that breedes with some bitches and had some litters every year, you would advice me to inbreed? and why?
Greeting madonna
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Re: Inbreeding/Natural selection/Letting Nature Take its Course

Postby Chiendog on 03 Sep 2008, 11:59

madonna wrote:
ditkoofseppala wrote:
As to "why" -- simply because I feel that diversity is the most healthy and hardy path, particularly for those who breed only occasionally and are not prepared to deal with breeding failures. Inbred matings carry higher risk of health problems, generally speaking..


Does this means, that, if i was a breeder that breedes with some bitches and had some litters every year, you would advice me to inbreed? and why?
Greeting madonna


I won't presume to answer for the good Doctor, but let me just say that much of the reason you may have difficulty understanding Don's (hicountry) position is that you are wondering about breeding one bitch with the goal of producing a healthy litter. Don's goal is much broader than that. He has developed a line or strain of dogs all his own and wishes to continue and improve it. In fact, Don has (I believe) the only true working line of Airdales in North America. He has very specific ideas as to what he wants in his dogs and uses the most powerful and potentially dangerous tool a breeder can use: inbreeding.

Madonna, you are like thousands and thousands of people that just want to produce a healthy litter of good working pups within a relatively large (numerically speaking) breed. Don on the other hand is one of the very, very few people in the world willing to go far beyond the occasional litter. He is working at a much deeper level within a breed and has goals similar to Korthals, Llewellyn, Lavrack, Whele, Ziedlitz et al. And like them, he understands what inbreeding can do, and is prepared to do what is required for it to work.

I admire his determination ...and freely admit that I would never be able to go down that route. If/when I breed the occasional litter I too will outcross (albeit from an inbred line to another). I will leave inbreeding to those with the knowledge and stomach for it, knowing that without them, we would simply not have any of the breeds we so love today.
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Re: Inbreeding/Natural selection/Letting Nature Take its Course

Postby madonna on 03 Sep 2008, 14:08

Dear chiendog- good answer! but still- i would like to have one from doc! Greeting madonna
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Re: Inbreeding/Natural selection/Letting Nature Take its Course

Postby hicntry on 03 Sep 2008, 20:47

Thank you for the kind words Chien. I would like to comment of the comment about the only true working"line in North America. Probably so, but, tio avoid confusion, this does not mean they are the only capable working or hunting airedales. They are out there make no mistake. Some may be better even, but, they are random good dogs. One in this litter, one in that litter. In my mnd, if one is a breeder of working dogs and he/she, only produced one good dog in a litter, possibly two if extremely lucky, it amounts to producing that one good dog and 9 culls. I can't abide by numbers like that. As far as a true line, yes, I can take any pup from any cross and go to the Nationals....that is what it is about.

Another thing that seems to not be understood by some. Madonna, I would never suggest you inbred. While I can make it work for me, you couldn't. While I inbreed heavily, I won't recommend it for people because they can't do it. As Jeffrey said, it takes a lot of dogs to have choices, it takes years of commitment to overcome thing that are unforeseen that do come up. You cannot solve probleems and figure out how to correct them when you only produce 1 or 2 litters every year or so. You have to breed a lot of litters to see the parralels. While I can raise litters in the same yards with pups that have parvo and not have a sick dog anymore, other breeders would be fools to try it. It took a number of years to see certain correlations in different litters where pups were lost and those where no pups were lost. These are things that can't be done without producing a lot of pups. This is why the big kennels, of yesteryear, set the standard for most breeds....they did because they could. It took 2 1/2 years to produce enough litters to understand how and why two feral acting parents could produce 100% solid dogs. It just didn't make sense looking at genetics and it wasn't genetics anyway.
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Re: Inbreeding/Natural selection/Letting Nature Take its Course

Postby ditkoofseppala on 04 Sep 2008, 05:48

A hearty "amen" to what Don says. People do not understand at all. Those who breed an occasional litter, or a litter each, year, assume that they know what people who have made dog breeding their life's work know. And always the first assumption they make is that inbreeding is the one tool they MUST use before all others! And why not, since this gets echoed in major canine "rags" like Dogs in Canada, Dog World and others? Fools who have spent most of their lives trotting up and down twenty feet of rubber matting dispense sage advice of this kind, to ensure "success:"

"My approach would be to identify an outstanding, dominant stud dog. Let's call him 'Shadrack.' To improve the odds, I'd buy or lease three bitches whose grandsire on the dam's side was the same as Shadrack's sire. Let's call the grandsire 'Fashion Hint.' I would breed the Fashion Hint bitches to Shadrack.

"Assume, in this first generation, that I get three nice bitches. For the second generation, I'd breed them to a half-brother of these three bitches (Shadrack's son, also a dominant sire). For the third generation, several 'mix and match' options include going back to Fashion Hint or Shadrack. I could also do brother-to-sister or father-to-daughter breeding."

--Shirley and Ben DeBoer, "How to Breed to Win -- Summary." Dogs in Canada, April 1994, pp. 30-31, 100.


That their "winning" tactics result in bloodlines that will reliably reproduce early death from cancer, heart disease and similar problems means nothing to these people. Canine suffering is not something they choose to think about. Winning a red, white and blue rosette is what counts. And naïve novices believe this stuff, take it as gospel because it is published in glossy magazines under the byline of "respected" breeders.

Sorry for the brief rant, madonna. My answer to you is "no, I would not recommend inbreeding to you if you were a breeder that breeds with some bitches and had some litters every year." I would not recommend it to anyone who is working with an established purebred dog breed in an existing AKC/CKC/FCI closed stud book. There is nothing to justify it in such circumstances, because the benefits are superficial and cosmetic while the damage is deep-seated and systemic, particularly when the breeder is not mentally or psychologically equipped to monitor and regulate such a powerful and dangerous tool. It's like giving a 6-year-old child control over a huge mobile construction crane. There's nothing wrong with the tool itself, yet disaster is virtually assured anyway.
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Re: Inbreeding/Natural selection/Letting Nature Take its Course

Postby ditkoofseppala on 05 Sep 2008, 14:59

hicntry wrote:I don't believe anyone that whelps their pups in the house can sit back and watch nature at work without interveneing. The flip side of the coin.....interveneing, regardless of breeding method, is ruining the health of all the dogs. Doesn't look good from where I am sitting.


I awoke this morning thinking of a further aspect of this question. Like most folks, I am chicken about letting Nature take its course, leaving litter whelping and rearing entirely to the bitch. The evolving breed with which I work is still very small, low in population, tender, bloodlines too easily lost as it is -- and with loss of bloodlines comes potentially disastrous loss of diversity. So I intervene, although I know it might be better in the long run for the dogs if I did not, and I wish that I felt myself in a secure enough position to be able to desist.

What I would like to ask you, Don, is the following. First a bit of background. As far back as the 1970s, I was discussing with my kennel partner, mostly as a fantasy, what might happen if one were able to tightly enclose a large compound of several thousand acres of Canadian wild land, keep it stocked just sufficiently but not over-abundantly with prey, and introduce a foundation group of Seppalas. Then leave them entirely to their own devices for twenty or thirty years, to live as semi-feral dogs. I wondered how they would change and to what extent; whether they would remain (once reclaimed and human-socialised as pups, or else with minimal socialisation kept up throughout the experiment) as biddable and bondable as they are; what would happen to their working sleddog abilities. Et cetera, et cetera. Of course, it remained a fantasy; but it has always nagged at my mind, ever since those days, and I still wonder about the results.

What I would like your opinion about is this: letting Nature take its course in whelping and rearing puppies is the first step on the road to re-feralisation (to coin a phrase) of the dog. If this would represent a large step forward in hardiness and viability, then what about allowing the dogs to choose their own mates? Would that almost certainly not provide another large step forward? Over and over I have heard it contended that the natural choice of mates is governed by pheromones and that animals display a natural preference for least-kinship mates. I do not know whether there is really much proof for that contention. Of course, in order to establish natural choice of mates, one would be pretty much obliged to establish a free-running colony population so that a normal lupine sort of social hierarchy could exist. There would be fighting. There would be a lot of attrition at first.

In short, I believe that "letting Nature take its course" carries with it a large, looming question of where one is to draw the line and say, 'thus far and no further.' Despite the popular romance with the wolf, we do not want our dogs to become wolves again. We want them to remain human-social companion animals. We want them to retain working capabilities, many of which are far from natural. Yet we want them to have a high degree of health and hardiness. I'm starting to suspect that some of our requirements may be at cross-purposes with one another. Would you like to elaborate upon this theme? :)
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Re: Inbreeding/Natural selection/Letting Nature Take its Course

Postby hicntry on 05 Sep 2008, 20:52

Jeffrey, I have definite opinions on the rearing of pups and intervention. To me they are pretty much open and closed subjects largely due to the catastrophic results they have on inbreeding. Selection is a whole different ball game and is much more open to a broader course of thought. My experience with inbreeding will probably be reflected in many of the comments as there is no middle ground for any rationalization....it is simple good or bad.

Jeffrey said:
I awoke this morning thinking of a further aspect of this question. Like most folks, I am chicken about letting Nature take its course, leaving litter whelping and rearing entirely to the bitch. The evolving breed with which I work is still very small, low in population, tender, bloodlines too easily lost as it is -- and with loss of bloodlines comes potentially disastrous loss of diversity. So I intervene, although I know it might be better in the long run for the dogs if I did not, and I wish that I felt myself in a secure enough position to be able to desist.


I have no experience with the Seppalas, their origin, ancestry or anything. I also am not familiar with how or where you have your pups when they are whelped nor where you raise them. In view of this, I must still ask, Is the resulting generation going to be stronger or weaker because of your intervention? I have seen many breeds, as I believe you have also mentioned, that are no longer capable of breeding nor whelping without our intervention. If a dog is incapable of breeding, whelping, and rearing theirm own young for the first 4 weeks, is it a viable breed? All acts mentioned should be rooted in their basic natural behavior. Your dogs may surprise you.

What I would like to ask you, Don, is the following. First a bit of background. As far back as the 1970s, I was discussing with my kennel partner, mostly as a fantasy, what might happen if one were able to tightly enclose a large compound of several thousand acres of Canadian wild land, keep it stocked just sufficiently but not over-abundantly with prey, and introduce a foundation group of Seppalas. Then leave them entirely to their own devices for twenty or thirty years, to live as semi-feral dogs. I wondered how they would change and to what extent; whether they would remain (once reclaimed and human-socialised as pups, or else with minimal socialisation kept up throughout the experiment) as biddable and bondable as they are; what would happen to their working sleddog abilities. Et cetera, et cetera. Of course, it remained a fantasy; but it has always nagged at my mind, ever since those days, and I still wonder about the results.


Interesting concept Jeff. More so because all,of my dogs are raised in 5 large yards. There is one family group per yard. Pups are whelped in the yard which has the dominate male, his harem, and normally, a number of their offspring. At the time the bitch is whelping it is obvious because the sire and most of the others in the yard keep a close eye on what is happening in that whelping box. Everyone takes it pretty much in stride. It took me a while experimenting before I settled on this arrangement. All of my males are what is called social aggressive in the dog world. They are all "the" top dog and will accept no lower status. Thus the arrangement was partly out of necessity but worked out perfectly. I count the pups at the time of whelping and once again when they are old enough to come out of the box. At that time, about 4 weeks is when I decide what each pups "basic" nature is. Big yards has its drawbacks. The less confident are easily pack bonded since they are not conditioned when younger. I had a big problem with that years ago and once pack bonded, they are as good as feral and may as well be put down because it almost takes an act of god to bring them around. I had to retrieve all pups every evening and lock them up without mom and dad before they had a chance to pack bond. While I had them alone in the lock down pen, I would sit with them and chum them. This only seemed to be a problem with the less confident. The confident did not have the tendency to become feral. Tenth generation litters were totally confident and they do not need to be put up at night but I still do it.

What I would like your opinion about is this: letting Nature take its course in whelping and rearing puppies is the first step on the road to re-feralisation (to coin a phrase) of the dog. If this would represent a large step forward in hardiness and viability, then what about allowing the dogs to choose their own mates? Would that almost certainly not provide another large step forward? Over and over I have heard it contended that the natural choice of mates is governed by pheromones and that animals display a natural preference for least-kinship mates. I do not know whether there is really much proof for that contention. Of course, in order to establish natural choice of mates, one would be pretty much obliged to establish a free-running colony population so that a normal lupine sort of social hierarchy could exist. There would be fighting. There would be a lot of attrition at first.


Now there is an example of opening Pandora's box Jeff. Letting the dog's pick their own mates. I have ranted and raved about this for years. Today, mates or chosen because they are convenient, and because they have titles achieved through training. People have patted themselves on the back because they hold their dogs, muzzle the bitch and much more. A title does not make a dog breed worthy, title the trainer and breed him but a titled dog means nothing other than the dogs parents were capable of throwing a trainable dog. If the bitch accepts a middle of the road male, she isn't that hot herself. A dominate bitch will not accept a lesser dog unless she is muzzled or, the breeds are already so screwed up the bitch does not care. I don't believe they are that screwed up because some bitches still need muzzling and a handler there to control her. This is where poor breeding begins. I have had numerous people come to me because they cannot find a male that can breed their bitch. Everyone of those bitches to date came from here. Other males were afraid of them. I figure the loosest cross and when they arrive, I put the pitch in the pen with the male and suggest we go in the house and have coffee while we watch. The people are appalled I would leave them to their own devices. They tell me their girl will hurt my male. I tell them it isn't going to happen. The first time their girl goes after the male he drops them in the dirt and shows her some teeth bigger than hers. When the bitch gets up, she is a totally different dog, licking the male in the mouth as fast as she can.....then she pusher her hind end at him because he is her superior. While I know what is going to happen with my dogs, I suppose it would be safer to supervise a new encounter closely. If any dogs have to be held, don't breed them. Of course a lesser bitch will breed a lesser dog and that isn't the best choice in my book, but, they can't all be chiefs, still need some Indians.

I can't say as I buy the new science concerning the that in wild populations the dogs avoid inbreeding. Appears to me that this may be a stretch since the dominate female controls the breeding of the others, not the male deciding this one is not related so it is good. I have never seen a dog be too picky and I think he would breed them all if the female didn't have the control.....but I have never watched wild packs so I may be off base. All we can do Jeff, is to try to make the most natural selections when there is a choice. No easy task since everyone with a dog or that has had a litter is an expert.
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