Dream About Talking Pink Poodle And Dead Baby

This dream is an old one, but the only that woke me up in a cold sweat. I remember seeing myself as some kind of pink poodle. A fancy dog. I was in my towns park and I was talking down to another dog, a mutt and stray. Despite being a dog, I could still talk human like. And at some point, I turn away and say "why don't you kill yourself" but some part of me 'woke up' and realized what I said. I turn around, and the stray is gone. The park is slowly growing cracks. Where the stray dog was, I saw a high seat. Like those for feeding a baby. I quickly walk around, and I see a baby. It's sitting still, but he's dead. There's a small kitchen knife in his neck, and all his blood is pouring. The works goes grey, black and white. The baby and his chair turns to stone, but the blood keeps pouring. Then I wake up.