Its gonna smell in here

My cat had a litter of 4 kittens yesterday afternoon. 3 gray and 1 black. I was worried yesterday because after I found them and brought them in from the rain she ignored them till almost 10:00 at night.

This morning she was doing her motherly dutties, Feeding and cleaning them. I come home from work and theres only 3 kittens in the box. I tore the room a part and havent been able to find it. I did find a kitten sized blood stain though. :sad11:

My other 2 cats were outside all day (yes thats a total of 7-well 6 now) and my dogs were there crates. I dont know were else to look but if I dont find it soon its not gonna smell nice in here.