As a scientist I hate using partial data... but...
They were in hard molt when I began and no one way laying. (0 eggs a week per group, 0 broody per group- this did not change in the amount of time I was running the experiment)
I had hoped to run the trial long enough for feather length in the hackles before and after in the roos, and over all condition feather of the hens and roos (subjective but on a 1-5 scale), and eggs per week for the hens, date of first lay, date of fully feathering in the chicks...(chicks and chickens when possible were all split according to parents full siblings divided between the groups)
I have about very little data and the Forco group was holding higher "weight" (mass in grams) on average by a non significant amount (about 1% average) during molt, that is they fluctuated less (or not at all) in weight even with the feathers contributing to weight loss (very nice scale) ... the data is subject to the following errors- last feeding time (amount in crop), movement of bird, last ....um...BM.... (amount in colon), and stress level...% molt (amount of retained feathers), cleanliness (amount of other matter in feathers- IE dust bathing).
That is there was no data yet to help me determine a change between the groups- that doesn't mean over a longer trial there wouldn't have been.
The experimental group had "better" feather condition overall across all of the birds according to subjective test of the remaining feathers- (1-5 scale where 1= "are those feathers?" and 5 = "show quality") the two groups were re-feathering exactly the same amount measured every other day length in mm.
...the data here is subjective and may be due to experimental bias- I did have 'guest' also look at the two groups but I got garbage data from them (those look happier, these look fatter, those feathers are shinier)
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The condition of the dead birds (besides being dead) was good, they had enough weight that the crest of the keel was palpable but not the pelvis. They are almost all in full feather (same as the control group) and both layers of feathers were nice. I lost 22 birds that day, some not recovered thus ended the trial- I do give anyone pulled from my pen for observation or time out (starting fights etc) Forco and they do love it- but one day here or there does not change condition.
I did not dissect any of the dead as I need time to get the equipment from the university and I had nowhere to store then in the meantime (need to be refrigerated to not damage tissue)- (and I was understandably very very upset ...still...
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So basically noting useful- really- The attack happened on Vetrans day, I had one duck that was outside and bitten survive- she has lovely feathers a squeaky voice and is not yet laying... her new name is Lady Ruby.
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My dogs ... have flatulence when not on Forco, and do not have flatulence in a noticeable way when on it at 1 tp per 60 lbs of dog per day- one day off makes them stink up the house... so it does work on dogs- coat condition improved greatly and hot spots were reduced entirely, also some demodex that Amber came with is completely improved, their breath is better and they are more active in terms of #hours sleep per day.
I'm feeding two 60# dogs Diamond Premium Large Breed Adult @ approx 3 cups a day each. + 1tp Forco with food.
My cats won't touch the stuff...