I have a komondor dog that won't eat or drink been 3 days he has been vomitting and is now brining up bile, he has no get up and go even though we have a ***** that has just come into season

I am sorry you let this go into the weekend. I am a lot more quick to panic on Friday than Monday. With 3 days of vomiting and not drinking in addition to not eating, he has a problem. This is not just a matter of foraging something that didn't disagree with him. If he is much of a chewer, it could be a blockage. Rawhide and consumable dental chews often cause problems too. Could also be an infection or other things. He really needs to see a vet before Monday. If your vet doesn't have an emergency number, see if the regular number forwards to a paging service. If you can't contact your regular vet, most larger cities have an emergency clinic.