First, I said I bought them early this year and they arrived in the 300gram range. I weighed them all and they were all between 250 and 380 when I received them. (They weren't thin or anything.) They could easily have been late to mid 02's depending on how well they were fed/were kept initially. No, I don't have hatch dates on them, and since I raise animals for a living and have over 200 snakes currently (no babies) I don't really care to keep track of when they hatched, nor do I really care "exactly" when they hatched. I have a rough idea since I know when I bought them. I bought 14 of them (50% het. albino females from 2 different people) and 2 are in the 1800/1900 range, about 4 are in the 1300-1500 range about 4 in the 1000-1200 range and the rest are in the 750-900 range. (yes, I do have a gram scale (4 of them actually) and these are actual weights (and my scales agree with each other)after defecating, not guesses or just fed animals.)
Here is another example that I will look up for you nonbelievers since I have their charts out right now, as I am currently feeding them again.
1.1 pastels received on (or first weighed on 9/18/03) from Mark Petros. Thanks Mark, great animals!
Female- 178 grams when received and now is 632 grams (and she hasn't eaten in 3 weeks, I assume from a winter hunger strike as a lot are off feed now) So, in exactly 3 days short of 3 months (and only about 2 month on feed!) she has gained 454 grams.
Male- 164 grams when received and now is 740 (just defecated so it isn't weight based on being a full animal). So, in exactly 3 days short of 3 months he has gained 576 grams.
And consider, that as animals age, they gain more weight the larger they are(to a certain extent). For example, a 100gm ball that gains 20% of it's weight in one month is now 120 grams. A 1000 gram animal that gains 20% of it's weight in one month gains 200 grams so it is now 1200 grams. Big difference between a 20 and a 200 gram weight gain even though it is the same % weight gain relative to the animals size.
Also, I feed them when they are hungry and only give one food item per feed. If they take the food within 5 min., they eat. If they don't take the food within 5 min., the food is removed. I have never had a Ball Python regurgitate either. This is with 20 animals that I have kept for about 7-9 months.
I don't know what the big controversy is. If an animal in the wild is hungry, it will eat, and it will also breed when it wants to. What's wrong with doing that in captivity also? Do you think non-breeding size animals never come into contact with each other in the wild? Considering the wide range of breeding dates/hatches, etc. in Ball Pythons, I think animals of all sizes/ages come into contact with each other during the breeding season in the wild.
I don't know what you guys are doing, but I think balls are really easy to keep! I hope they breed as easily (my male albino purchased in July at 380 grams (if I remember correctly, could have been June) is now 980 grams, has been off feed for about 6 weeks and has bred my 2 largest females twice so far, soon to start on his third female and then I will probably breed the first 2 females again if they allow it!-then he can try for a fourth female, and so on!--Lucky guy!
)
Rodney