My chickens have been sneezing for about a month now, what originally thought was a respiratory infections my vet thinks is gapeworm now due to their symptoms. I have them the wormer the one night but then put the wormer in their water for another 3 days. After that I noticed their symptoms weren’t getting better so I googled and found that putting safeguard in water isn’t really ideal. So switched back to orally for 3 days so far. Symptoms are better but not gone totally. I want to know if it’s working and I found this poop, does this look like dead worms?