Inbreeding?

[Crazymonkee]

It's done all the time in dogs (mostly line breeding, less inbreeding). As stated... it can strengthen a line... although I had my fair share of conversations with people there as well. Animals are far different than humans where breeding is involved.
You have to limit it and know where and where not to use it

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[OhhWatALoser]

How do you explain to non-reptile people about line breeding? There are already so many stigmas I'd hate to have people think badly of the industry.

It's not a reptile thing, its a genetics thing. Problem with humans is they just tend to have a lot of negative genes in general, hook up with family and one of those recessive traits is bound to show up. A long time ago we just noticed you keep it in the family and bad things happen, thus the stigma was born. It appears reptiles do not have as many negative genes normally. Then again, I haven't got new rat blood in quite a while and I have very little problems with them, even after quite a few generations. It's just all about the genes in the animals, reptile, rodent, or human, doesn't matter.

[futurebpowner]

I work at a vet and it's just very looked down on buying from breeders, but people dint see the differnce between mammal breeding and reptile breeding

[Pythonfriend]

generally people say inbreeding BPs for one or two generations is totally fine, just dont overdo it.

also there is a way to sort of push the reset button on inbreeding. if the ancestry on the fathers side is completely different from the ancestry on the mothers side, the BP will be free of inbreeding, even if the parents INDIVIDUALLY are inbred.

generally breeders avoid it when there is no real reason to do it, but when it brings a real advantage they go fot it.

also it scales dramatically with the size of the collection. with 20 snakes the amount of possible pairings is rather limited, and the amount of useful pairings is even smaller. with 300 males and 600 females, the amount of possible pairings and useful pairings is so incredibly large that avoiding unnecessary inbreeding is really really easy. large breeders can even start a double recessive project and produce double recessives without inbreeding.

[OhhWatALoser]

I work at a vet and it's just very looked down on buying from breeders, but people dint see the difference between mammal breeding and reptile breeding

I don't see a difference either, but I have a feeling I would disagree with them on many points.

When I bought my husky, I got her from a 50 year line of no significant problems, like hip dysplasia. 50 years this breeders family has been working on making the healthiest husky they could. That is to be looked down upon?

[Mr. Misha]

I don't see a difference either, but I have a feeling I would disagree with them on many points.

When I bought my husky, I got her from a 50 year line of no significant problems, like hip dysplasia. 50 years this breeders family has been working on making the healthiest husky they could. That is to be looked down upon?

I absolutely agree with you.

I'm sure there's some shady breeders out there but they don't stay in business long. Reputable breeders are in business because they produce quality animals.

When I start looking to buy my Maine Coon, one of the biggest house cats I can own in California, I'll be looking for a breeder who produces healthy animals. I rather pay a little bit more but know that I'm getting a healthy pet.

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[futurebpowner]

It's looked down on because we see a lot of health problems where i work, but they also get them from some not so good breeders or a lot of puppies come from petland. And I'm also a big believer in adoption. But I know people who have gotten great dogs form breeders. I also look at reptile breeding differently because you get so much better BP's from good, reputable breeders and it seems that most of the breeders are more reliable and care about their snakes.

[Kodieh]

I work at a vet and it's just very looked down on buying from breeders, but people dint see the differnce between mammal breeding and reptile breeding

People look down on buying from breeders, because "shelter dogs". A line bred pure breed is one of the best, healthiest dogs you can ever find.

But just like reptiles, you have to dig to find the breeders that actually care.

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[Pythonfriend]

in dogs there seems to be a very real recent crisis of inbreeding.

this documentary stirred up A LOT: http://www.youtube.com/watch?v=TMyqH_Q_iPY

a follow-up documentary has been done 3 years later, about changes that happened after the first documentary. they changed some breed standards, no longer accept the worst kind of inbreeding, and so on.

so, no, not everything is fine in the world of dog breeding. some breeders are really reckless.

People look down on buying from breeders, because "shelter dogs". A line bred pure breed is one of the best, healthiest dogs you can ever find.

absolutely not true, there are breeds where 80% or more of all the dogs will develop serious health problems. life expectency is taking a serious hit in some breeds. the most healthy dogs are those that are bred as working dogs, like assist dogs for handicapped people and dogs for law enforcement, followed by mutts. pedigree show dogs are the least healthy.

fortunately its different in reptile breeding.

[satomi325]

Not all dogs are created equally.

One of the biggest issues with dogs is that most *known* breeders are breeding for conformation and not functionality, which goes hand in hand with health. Purebred does not mean well bred.
Most show line breeders breed for family pets as well so most of the dogs bred by these people can be found in your average home.

A working line German Shepherd looks nothing like a deformed show line German Shepherd.

My dobermans are working dogs and we are in a working dog Schutzhund club. Almost all of the dogs in the club are German Shepherds and almost all of their owner/handlers breed.
However, they only breed the best performing dogs that can endure trials and win working titles. These people are more concerned with how well a dog can preform and not on how it looks. The breedings are highly researched well in advanced to see which pairings can yield the best performing pups. These are perfect examples of selective breeding for the betterment of the breed.
Like in natural selection, only the strong and most fit get to pass on their genes to the next generation.
So, these dogs are still purebred as well as *well bred*.

These dogs are bred for specific working traits: ability to physically work in the field and through obstacles, high drive, high nerve, and heart. Qualities many pet/show dogs do not posses.
And since working dog breeders only breed more working dogs, most people who only want pets do not go to these breeders for their pups. Nor are many of these dogs suited for a easy going family home. Their drives are just too high.

So, folks that are just looking for a family pet go to a 'reputable show breeder' instead and just continue promoting the breeding of 'crappy' dogs. I know the AKC specifically is destroying a lot of breeds and their original function/purpose. Many AKC dogs look very different than their original counterparts 100 years ago. And those dogs 100 years ago were bred for a specific purpose or work. For function.

I have an 'original style' purebred miniature pinscher. She's 20 lbs and a tall lean machine. She's several times larger than an AKC min pin(seen below). However, she is what the breed looked like originally. Her drives are high and she wants to hunt. The breed was originally designed for eradicating rodents & pests and she's very good at it.
Today, the average min pins are 8lb fat lap dogs.