My dog is not eating he gags n throws up well tries to he has drank somewater he was fine 1
Day ago went to sleep n my boyfriend had him outside with him I guess he waspicking up things n eating it what ever he found on theground

And now you have to take the dog to a vet for an Xray to find out what he ate, which could be killing him. Dogs cost $$$$$ and need training and lots of attention.

It sounds like a possible blockage. Sadly that's just a guess, and that's all we can do online.

If it is a blockage it could be fatal if not treated. You need to take him to the vet asap.