Thank you Prairie Chicken and Lady of Mcamely! Words of encouragement are greatly appreciated. I saw 3 little faces tonight when checking on their food and water. My visit was brief as I have the other broody hen sitting on the other side of a particleboard divider of the broody pen. She was sitting on 13 eggs so I don't know how many more there are. The second hen is sitting on 10 and should start hatching Wednesday. Of all things I now have hen #3 that has been sitting tight on 4 eggs for 3 days back in the coop area. Go figure. Do have a question: my chickens were purchased from Murray McMurray and all were given Makers and Coccidia vaccines, should mom and chicks get medicated chick starter? All my fowl are on Flock 20% protein crumble I get from the local elevator for $10.48 for 50lbs. I supplement layers with oyster shell.
I personally would put the chicks on 18% chick feed as 20% protein can be too high...chicks can have growth issues if they are grown on too high of protein content for their breed as they will grow too quickly. 20% is what they give broilers to bring them to table in 8 weeks. That is too much for layer type chicks. (Game breeds typically need the 20% protein for optimum growth per my understanding...and a few other specialized breeds).
Have you ever had a coccidiosis scare? If so, then I'd put the chicks and mums on medicated chick start (Amprolin) otherwise you have some options, imho.
A momma hen will pass along some of the local coccidi from her stool to the baby chicks (as, uh, the babies are running through her poo and getting some of it internally). If all is well (ie they are all healthy) the babies will develop a natural immunity to it slowly over time. It is my understanding that the chicks have to be in contact with the soil/feces of the farm to develop the immunity to that
strain of coccidi (every farm can be different which is why farmer Brown bringing his muddy boots to your farm can cause problems in your flock while his is healthy). The medicated chick feed works only if there has been soil/feces contact due to how it works.
I used to always put chicks on medicated starter as a matter of course, but they were feed store chicks under heat lamps. However, with my first brood hatched by a broody I had one of the chicks display odd toe walking behavior. It was way too early for Mareks, and there was no sign of Coccidiosis (I had never had a problem with it on my property to date). I then read up on how Amprolin (the medicated ingredient) treats for coccidiosis...it interferes with the coccidi bacteria's ability to uptake vitamin B and literally starves the bacteria. My daughter who is a Vet Tech saw my little toe walking chick and said at that age (first 2 weeks of life) it is usually a vitamin deficiency. I stopped the medicated chick starter and put the broody chicks on Vitamins/Electrolytes and Probiotics...a stronger dosage to begin with. The chick showed noticeable improvement within the first 24 hours and was cured within the week.
For my June broody hatches I did not put the chicks ever on medicated feed and had no problems.
So then I made a new rule...don't put new chicks on medicated starter due to this experience. Enter in September foster chicks (two EE's from the feed store) which were placed with my broody Silkie at a few days age to foster as her own. About 6 weeks into things I noticed some very suspicious looking poo...very watery and bloody, typical of coccidiosis. Fortunately I had been a little concerned with the idea of fosters coming into my property without any protection (as they would have started from different soil) so I had recently purchased medicated feed and had it on hand which I had just started to give them. Since it was early the feed itself did the trick and the couple of days of weird poo ended....although since I did not have the poo tested it could have been simply an odd quirk from environmental factors or the recent change of feed.... but it was very suspicious. I had never had that kind of frank blood in poo with chicks before.
So what am I now going to do? I am not going to put broody hatched chicks on medicated feed as a matter of course but have it on hand at the first sign of trouble (with the understanding that Corid in the water is the only cure if the feed doesn't do the trick right off). Typically the broody's poo gives them their first gentle introduction. I also keep the chicks on vitamins/electrolytes with probiotics. Other than the foster chick scare, I've done well. We'll see how my next hatch does.
My experiences
Lady of McCamley
EDITED to add: wow 20% protein crumble for $10.48 for 50lbs. You are fortunate! I pay $20 for 20% layer pellet (Albers although I prefer Purina...but it's even higher and hard to get at 20%)