Found Friendly Senior Hound in Fort McCoy

Brown male dog possibly a hound found him this morning around 6:30 am as I was taking my daughter to the bus stop the dog was going up to the children and adults very friendly he does have a big bump on his side looks like a tumor as well as his ball sack it combinded into one it’s very big I’ve never seen something like that before but I do know it hurts him because when he tries to sit he sits a different way but he’s very good with dogs and cats as well as kids he may be at least 8 if not older I did feed him he seemed very hungry he will not go inside maybe because of his previous owner might have left him outside and was not allowed in he listens very well but when I seen him at the bus stop everyone had left I asked around if it was anyone’s dog everyone said no that he always just comes up to the bus stop so I immediately put him in my car and went to my house to care for him