A note about Safeguard for Goats... The label says that goats get 5mg/kg which is way less than the recommended dose for chickens. The maximum recommended dose for chickens is 50mg/kg, which is what my vet recommended. Seems like poultry gets a much larger dose of many things, but I don't know why.
X2... I was just going to post that.
If the goats have foot rot, then you could very well have coccidiosis as both are more likely to occur in the same damp soil.
If they were mine, I would dust all of them with poultry dust, de-worm all of them with Safeguard for Goats and treat for...
My goat and my chickens both get de-wormed with Safeguard for Goats (fenbendazole). The chickens get treated with .5cc/kg then again in 10 days. Can't remember what we give the goat.
The coccidiosis that goats get is not the same as the ones that chickens get, so you don't need to worry about...