I have 2 male guineas Frankie and Johnny and I can't tell them apart. One has a cyst on the shoulder of his wing I guess it is which the vet said will bleed if he smacks it and nothing can be done. It has been quiet for about a year but tonight went I went to do my final count it was a mess and he was all bloody. I went upstairs and prepared all my supplies so as to treat him as quick as possible to avoid stress. I went back into the coop in the dark with a towel and grabbed him as these guineas are very hyper. His buddy was right next to him. He started his guinea scream whcih set everybody off until I got him in the house. I only had him upstairs to clean him up for about 5 minutes, maybe less. When I got back all the chickens were still there but the other guinea was nowhere to be found. I looked under every crack and space in the coop. I looked around outside, under bushes. He is nowhere to be found. I don;t know what happened? Did he get scared and take off in the dark of night? It isn;t that cold but it is raining fairly hard. I am worried about him. Does anyone have an inkling as to where to look and what could have happened? I have a dog but she isn;t barking which she does if there is a predator.