Dream of mother in law, screaming, animals, father, father in law, hands, mother

I was with my dead mother in law and my alive father in law in a house. I was looking outside and a large animals had their dog hanging upside down and then drops the dog. I can hear the dog screaming and I pause the tv to go outside and downstairs to see the dog. My mother in law is there knelt down crying her hands in blood. The dog is hurt on the back half and comes to me past my mother in law. My mother in law says it has been such a hard month. I respond in my head asking her why it was hard for her? She says but is t the blood beautiful.