My 10 year old Papillon, Zeke had what i thought was a developing hotspot about two days ago. I clipped down the skin, noting a very raised red area. Yesterday checked on it, cleaned it and noticed a small hole in the top of the raised area. Checked again today to find oozing fluid, what shocked me was the fluid kept receeding back into the hole on its own. Thats when I suspected a bot fly..sure enough. Click on Picture to play the video --Graphic!