I re-read the thread and it looks like you did worm with Safeguard, but you didn't mention how much you gave her or if you did the 10 day follow up dose. The dose I would use would be .5ml per 2.2 pounds (50mg/kg). According to the table below she could weigh as much as 7 pounds (3.2kg) and at that weight I would give 1.6ml orally.
Source: http://en.wikipedia.org/wiki/Orpington_(chicken)
Approximate weight (metric)[edit]
Rooster 4.5 kg 9.9 lbs
Hen 3.6 - 4.8 kg 7.9 - 10.6 lbs
Cockerel 3.8 kg 8.4 lbs
Pullet 3.2 kg 7 lbs
-Kathy
Edited to ad: The worming amount I suggested is the amount my avian vets told me to use.
Source: http://en.wikipedia.org/wiki/Orpington_(chicken)
Approximate weight (metric)[edit]
Rooster 4.5 kg 9.9 lbs
Hen 3.6 - 4.8 kg 7.9 - 10.6 lbs
Cockerel 3.8 kg 8.4 lbs
Pullet 3.2 kg 7 lbs
-Kathy
Edited to ad: The worming amount I suggested is the amount my avian vets told me to use.
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