I know I'm a little late on this one, and even though I want to own a tegu and already own other herps this is what I think...
If you look in the classified section or breeders webpages', you will see nothing but "captive-bred, easy to care for, don't buy the other guys- buy mine, hardy", and most importantly:" rock bottom prices". Breeding any of these reptiles that we keep is, to me, as controversial as wild-caught. With the amount of reptiles being abandoned increasing every day, it should be up to us as responsible keepers to stop OVERBREEDING. Believe me, I know fisthand how exciting it is to have your pet lizard lay eggs, then to see the babies hatch out, and so on, but how many bearded dragons really need to be in stores. If everybody and their grandmother WASN'T breeding reptiles, reptiles would still demand a higher price so that only the really qualified few would keep them. What is the point of really caring for a herp and making sure that one survives, if you can go buy 5 more for 20$ when the first one dies? Even on this board you see people tell how their "pet lizard is really skinny and not eating with toes falling off because they don't know what to feed it or how big of a cage it needs", but 2 days later in a different post tell how " Lizzy had a miraculous recovery and I'm so excited I'm getting her a male so I can breed them".
I am a perfect example of what I'm talking about. I kept bearded dragons for a long time. Eventually they mated and in the long run, I had to find homes for hundreds of lizards, which aren't worth very much money compared to the time and effort expanded.But when every body is doing this with so many species, they all become expendable pets. This is why there are herds of tegus roaming florida, and this is why little susie's parents will let her kill 5 lizards before they either get one to live for A WHILE or give up, and this is why herpteculture gets such a bad name.
Even I seem to see reptiles as disposable pets as I am in the process of trading my stock. I am trading in 5 or 6 animals to get ONE tegu. No breeding, no zoo-sized reptile house, just one animal I've always been fascinated with. Why? you might ask! Because I can. Because I'm tired of those snakes and I can go down to the corner store or order off the internet any one of thousands of exotic animals as if it was a box of cereal.
Anyway, the point I'm trying to make is that places like a zoo, or a wildlife conservation center are best left to breeding for the survival of a species. While the rest of us should be happy trying to keep that one herp alive that we were lucky enough to get from the zoo's overstock.
So the next time you think you want to breed herps, go to a pet shop and count how many bearded dragons, or savannah monitors or SULCATA tortoises there already are. Or better yet, Go to the dog pound in your area and spend a minute looking into those poor souls' eyes and you'll see that even a dog knows it was better off never born.
Thats my hipocritical story, I'm not against keeping herps, but none of us should be breeding them so recklessly.