Screaming or howling in Harrison County, Texas

I have a dog kennel where i raise and sell puppies. Every night when I get up out of the bed to go to the bath room I look out my window to check my kennels. My bathroom window looks out over my dog kennels. I don't turn on my lights while doing this because it obstructs my view. I thought I was seeing things. There standing on the other side of the pens was a 7 to 8 ft hairy creature. The dogs were all in their houses as if cowering and it was deathly quiet. He was standing facing the dog pen at which point he turned to the east walked about three steps then he turned to the north and stood there. That's when I went and got my mother. She saw it too but not as clear as I. It stood there after my mom came in then it walked into the woods. My house is surrounded on three sides by woods. It is very secluded. Every night it's here and we are terrified. It screams often. My children have heard it. I know I sound like a fruitcake I don't tell anyone because I feel like people will think I'm crazy. I'm buying motion lights to see if it will make him go away. If you know of any other method to chase him away, please, please let me know. There is no man that lives here. He's here every night, we can hear him scream. I don't know if neighbors have heard or seen anything. I don't want to be made fun of. DESCRIPTION: 7 to 8 foot tall. I couldn't see any facial features because of the light. There is a security light by the kennels, but its not very good. His knees moved like a person's, not a bear. He had hair all over him his feet were large, that's about the best description I can give