My dog is shivering And not eating what should i do? (Dont answer take your dog to the vet please)

Force feeding may sound cruel but it is a good way to get some goodness into a pup and MAY encourage them to eat (but then again they may throw it back up, then you really should take her to see someone) When my puppy wouldn't eat I tried mixing some treats in with her food or something she liked but we wouldnt normally feed her. The shivering may be brough on lack of food too.

Have you changed his dog diet or something? Do you still remember the last thing he ate before this happened? I am thinking, your dog may have eaten something that may be harmful for him.

Give him water for now as a substitute for food. I won't advise you to take him to vet, because I am hoping that you have already taken him there. Because that is the first thing you have to do.

It could be parvo.  I adopted a dog once who ended up having it and she wouldn't eat and would shake all the time. Eventually she started vomiting everything up. I was lucky I got her to a vet just in time. You should probably take your dog to the vet. I know that's not the answer you want but if it is that the dog could die.

Keep it warm and get it to drink plenty of water as this could be the signs of your dog having eaten something that disagrees with it.

Make sure it's in a warm temp. Area it might have problems with a lot of people and is just nervuse or if the dog is realy old it might be to sick to do anything