I don't know, but I'm touched by your kindness to dogs. I think it's better not to cremate. There is a saying that I am reborn for seven days (my spine is cold). I wonder if the dog has it. Leave a complete body for the dog. Feng shui is actually very important. Finding the right position is good for everyone, but it's too late to find feng shui masters, not to mention there are many feng shui masters now.
Just bury it in the usual way. Baidu should have it. You are so kind and sincere, God will bless you to find a good position inadvertently.