Hi everyone. I am a new provisional rehabber and was given 4 6-7 year old squirrels to rehab a week ago. We have noticed that all 3 of them have long penis's. I was told that they nurse on eachother and I was told to put "yuck" on them to detour them from nursing on them. However, just wanted to know if they are suppose to look like this or should I separate them. Any help would be appreciated for this ROOKIE.