Vomiting dog

[Andersonx3]

I have a 18 month old jack Russell cross, he's always been a fussy eater and sometimes won't eat all day, and then give himself hunger pukes. Last night he bought up yellow bile 3 times and just wanted to sleep. He's had some water but won't eat. This morning my DH encouraged him to play with his toys and he was more than happy to do so, but as soon as he stopped, he just went back to sleep. He has since thrown up very watery white foam and is now flat out in bed. He's responsive, will bark if a noise alarms him as usual but doesn't want to eat anything. What should I do?

[StrongTea]

Has he done a poo?

[Andersonx3]

@StrongTea he did one last night, totally normal, firm & no blood etc

[Lonecatwithkitten]

He has vomited four times and is miserable I would suggest a vet check. Several different things it could've.

[StrongTea]

Good he has pooed. Think I would make an appointment sounds like he has a pain somewhere. One of mine can be sick in the morning so he now has a biscuit at bedtime, that has helped.

[Andersonx3]

He's booked in this afternoon at the vets - hopefully nothing serious!